MTK平台手动修改IMEI号，恢复出厂设置后无法保留最新修改的IMEI号，要求做成保留的

三大部分

1.在NVram里面设置记录IMEI 的两个数据，一个是 手动写的816 ，831，一个记录上次工具写的866，851，另外NVram里面还有个工具写的占用了64 -72  和74-82 这个位置。 一会，我们要读取这三个数据进行IMEI 进行比较。

2.在3646633 里面的GPRS 里面写 IMEI的地方进行 存储 手动写的816 ，831 的IMEI号。

3.在设置里面接收广播可以是开机广播，并且对IMEI 进行处理。

遗留问题 手写IMEI 号之后，需要过个2分钟 才可以在 *#06# 里面查到 --规避办法 ，直接查询 816 ，831 的号

5.1系统代码上处理的

1.\alps\frameworks\base\core\java\android\os\NvRAMPROINFOUtils.java

package android.os;

/** pro_info cyrus start */
public final class NvRAMPROINFOUtils {
	
	public static final String TAG = "NvRAMPROINFOUtils";
	
	/**
	 * key: 104-->1024 
	 */
	public static final int key_logo = 104;
	public static final int key_storagetype = 105;
	public static final int key_bluetooth = 106;
	public static final int key_wifi = 107;
	public static final int key_ramtype = 108;
	public static final int key_wifissid = 109;
   //add  by wst start	
	public static final int key_fontcamera_value = 668;
	public static final int key_backcamera_value = 669;
	//add  by wst end
	
	public static final int key_fingerprint_keyguard = 808;
	
	
	public static final int ADDRESS_OFFSET = 0;
    public static final int   ADDRESS_IMEI = 65;
    public static final int   ADDRESS_IMEI_2 = 81;
	
	
	
	public static final int key_save_imei1_1 = 816;
	public static final int key_save_imei1_2 = 817;
	public static final int key_save_imei1_3 = 818;
	public static final int key_save_imei1_4 = 819;
	public static final int key_save_imei1_5 = 820;
	public static final int key_save_imei1_6 = 821;
	public static final int key_save_imei1_7 = 822;
	public static final int key_save_imei1_8 = 823;
	public static final int key_save_imei1_9 = 824;
	public static final int key_save_imei1_10 = 825;
	public static final int key_save_imei1_11 = 826;
	public static final int key_save_imei1_12 = 827;
	public static final int key_save_imei1_13= 828;
	public static final int key_save_imei1_14 = 829;
	public static final int key_save_imei1_15 = 830;
	
		public static final int key_save_imei2_1 = 831;
	public static final int key_save_imei2_2 = 832;
	public static final int key_save_imei2_3 = 833;
	public static final int key_save_imei2_4 = 834;
	public static final int key_save_imei2_5 = 835;
	public static final int key_save_imei2_6 = 836;
	public static final int key_save_imei2_7 = 837;
	public static final int key_save_imei2_8 = 838;
	public static final int key_save_imei2_9 = 839;
	public static final int key_save_imei2_10 = 840;
	public static final int key_save_imei2_11 = 841;
	public static final int key_save_imei2_12 = 842;
	public static final int key_save_imei2_13= 843;
	public static final int key_save_imei2_14 = 844;
	public static final int key_save_imei2_15 = 845;
	
	public static final int imie_flag = 847;
	
	public static final int key_imei1_1 = 866;
	public static final int key_imei1_2 = 867;
	public static final int key_imei1_3 = 868;
	public static final int key_imei1_4 = 869;
	public static final int key_imei1_5 = 870;
	public static final int key_imei1_6 = 871;
	public static final int key_imei1_7 = 872;
	public static final int key_imei1_8 = 873;
	public static final int key_imei1_9 = 874;
	public static final int key_imei1_10 = 875;
	public static final int key_imei1_11 = 876;
	public static final int key_imei1_12 = 877;
	public static final int key_imei1_13= 878;
	public static final int key_imei1_14 = 879;
	public static final int key_imei1_15 = 880;
	
	public static final int key_imei2_1 = 881;
	public static final int key_imei2_2 = 882;
	public static final int key_imei2_3 = 883;
	public static final int key_imei2_4 = 884;
	public static final int key_imei2_5 = 885;
	public static final int key_imei2_6 = 886;
	public static final int key_imei2_7 = 887;
	public static final int key_imei2_8 = 888;
	public static final int key_imei2_9 = 889;
	public static final int key_imei2_10 = 890;
	public static final int key_imei2_11 = 891;
	public static final int key_imei2_12 = 892;
	public static final int key_imei2_13= 893;
	public static final int key_imei2_14 = 894;
	public static final int key_imei2_15 = 895;

	public static final int key_imei1_front = 896;
	public static final int key_imei1_back = 897;
	public static final int key_imei2_front = 898;
	public static final int key_imei2_back = 899 ;
	
	
	//add by yanzhiwei start for sale message support
	/*KST_SYSTEM_SALE_MESSEGE_SUPPORT
	public static final int key_sale = 918;
	public static final int key_sms_dialog_show = 1010;
	KST_SYSTEM_SALE_MESSEGE_SUPPORT*/
	//add by yanzhiwei end for sale message support 
		
	public static final int read(int key){
		int result = 0;
		try{
            result = android.os.NvRAMAgent.Stub.asInterface (android.os.ServiceManager.getService("NvRAMAgent")).readFileByName("/data/nvram/APCFG/APRDEB/PRODUCT_INFO")[key];
        }catch(Exception e){
            android.util.Log.i(TAG, "logstart:\n" + e.getMessage());
        }

		return result;
	}

	

	
	public static final boolean write(int key, int value){
		
		int result = 0;
		if(key == key_logo){
			if(!android.os.KSTHandleCharsCheck.handleChars()){
				return false;
			}
		}
		try{
			android.os.NvRAMAgent agent = android.os.NvRAMAgent.Stub.asInterface (android.os.ServiceManager.getService("NvRAMAgent"));
    		byte[] buff = agent.readFileByName("/data/nvram/APCFG/APRDEB/PRODUCT_INFO");
    		buff[key] = (byte) value;
    		result = agent.writeFileByName("/data/nvram/APCFG/APRDEB/PRODUCT_INFO",buff);
    	}catch(Exception e){
    		android.util.Log.i(TAG, "logstart:\n" + e.getMessage());
    	}
		return result == 1;
	}

}

 

2.alps\packages\apps\Settings\src\com\android\settings\MyReceiver.java

public class MyReceiver extends BroadcastReceiver {

    private static final int EVENT_WRITE_IMEI = 7;
	private static final int EVENT_WRITE_IMEI2 = 8;
    public int key_imei1_1 =  android.os.NvRAMPROINFOUtils.key_imei1_1;
    public int key_save_imei1_1 =  android.os.NvRAMPROINFOUtils.key_save_imei1_1;
	
	public int key_imei2_1 =  android.os.NvRAMPROINFOUtils.key_imei2_1;
	public int key_save_imei2_1 =  android.os.NvRAMPROINFOUtils.key_save_imei2_1;
	
	
	
	public int ADDRESS_IMEI =  android.os.NvRAMPROINFOUtils.ADDRESS_IMEI;
	public int ADDRESS_IMEI_2 =  android.os.NvRAMPROINFOUtils.ADDRESS_IMEI_2;

    private Phone mPhone = null;
     

	private final boolean KST_SYSTEM_SMARTWAKE_DEFAULT_ON = false;
	@Override
	public void onReceive(Context context, Intent intent) {
		
		if(intent.getAction().equals("wzsd.intent.action.WRITE_IMIE") ){
			setImei(context) ; 
			 android.util.Log.e("odlimie","- getAction = " + intent.getAction() );
		}

}

	
	private void setImei(Context context) {
	        android.util.Log.e("odlimie"," MyReceiver setImei() ----" );		 
            Phone  mPhone2 = PhoneFactory.getPhone(PhoneConstants.SIM_ID_2);		
		   
	        String nv_imei = readIMEIBySIM(true) ; //phone imei 1 
		    String nv_imei2 = readIMEIBySIM(false) ; //phone imei 2
		    String imei = TelephonyManager.getDefault().getDeviceId();  //get imei 1 
		    String imei2 = mPhone2.getDeviceId();	//get imei 2 
			String tool_imei = readToolIMEIBySIM(true) ; //tool imei
			String tool_imei2 = readToolIMEIBySIM(false) ;//tool  imei 2
			
		    String save_imie1=readSaveIMEIBySIM(true);//tool last  imei 1
		    String save_imie2=readSaveIMEIBySIM(false);//tool last imei 2
			String imeiString[] = { "AT+EGMR=1,", "" };
			
		    android.util.Log.e("odlimie"," MyReceiver  nv_imei  == " + nv_imei );
			android.util.Log.e("odlimie"," MyReceiver  nv_imei2  == " + nv_imei2 );
			android.util.Log.e("odlimie"," MyReceiver  imei  == " + imei );
			android.util.Log.e("odlimie"," MyReceiver  imei22  == " + imei2);
			android.util.Log.e("odlimie"," MyReceiver  save_imie1  == " + save_imie1 );
			android.util.Log.e("odlimie"," MyReceiver  save_imie2  == " + save_imie2 );
		    android.util.Log.e("odlimie"," MyReceiver  tool_imei  == " + tool_imei );
		    android.util.Log.e("odlimie"," MyReceiver  tool_imei2  == " + tool_imei2 );
		 
		//	int flag = android.os.NvRAMPROINFOUtils.read(847);
		//	android.util.Log.e("odlimie","if  flag = " + flag );
  if(!TextUtils.isEmpty(nv_imei)){
			  		android.util.Log.e("qxp"," MyReceiver 000 158 write imei1 ---" );
			  			 if("0000000000000000".equals(tool_imei) &&"0000000000000000".equals(tool_imei2) ) {
				 		if(!TextUtils.isEmpty(nv_imei)){
							imeiString[0] = "AT+EGMR=1,7,\"" + nv_imei+ "\"";
							mPhone = PhoneFactory.getPhone(PhoneConstants.SIM_ID_1) ; 
							mPhone.invokeOemRilRequestStrings(imeiString, mResponseHander.obtainMessage(EVENT_WRITE_IMEI));
							android.util.Log.e("qxp"," MyReceiver 000 write imei1 ---" );
							
							SubscriptionManager.from(context).setDefaultDataSubId(SubscriptionManager.getSubId(PhoneConstants.SIM_ID_1)[0]);
							//modify by tangxiaoyong begin
							Phone  mPhone1 = PhoneFactory.getPhone(PhoneConstants.SIM_ID_1);
							String imei1 = mPhone1.getDeviceId();	
							android.util.Log.e("qxp"," MyReceiver get imei1 ---"+imei1 );
						}
					
						if(!TextUtils.isEmpty(nv_imei2)){
							imeiString[0] = "AT+EGMR=1,10,\"" + nv_imei2 + "\"";
							mPhone = PhoneFactory.getPhone(PhoneConstants.SIM_ID_2) ; 
							android.util.Log.e("qxp"," MyReceiver000 mPhone =" + mPhone );
							mPhone.invokeOemRilRequestStrings(imeiString, mResponseHander.obtainMessage(EVENT_WRITE_IMEI2));
							android.util.Log.e("qxp"," MyReceiver00 write imei2 ---" );

							SubscriptionManager.from(context).setDefaultDataSubId(SubscriptionManager.getSubId(PhoneConstants.SIM_ID_2)[0]);
							//modify by tangxiaoyong begin
							imei2 = mPhone2.getDeviceId();
							android.util.Log.e("qxp"," MyReceiver00 get imei2 ---"+imei2 );	
						}
				 
				 
			 }
		  }
			if( !(save_imie1.equals(tool_imei)) && !(save_imie2.equals(tool_imei2))){

					saveIMEIByphone(tool_imei2,false);
					saveIMEIByphone(tool_imei,true);
					
					saveIMEIByhand(tool_imei,true);
					saveIMEIByhand(tool_imei2,false);


			}else{
				
				
					imeiString[0] = "AT+EGMR=1,7,\"" + nv_imei+ "\"";
					mPhone = PhoneFactory.getPhone(PhoneConstants.SIM_ID_1); 
					mPhone.invokeOemRilRequestStrings(imeiString, mResponseHander.obtainMessage(EVENT_WRITE_IMEI));
					android.util.Log.e("odlimie"," MyReceiver write imei1 ---" );

					SubscriptionManager.from(context).setDefaultDataSubId(SubscriptionManager.getSubId(PhoneConstants.SIM_ID_1)[0]);
                    Phone  mPhone1 = PhoneFactory.getPhone(PhoneConstants.SIM_ID_1);
				    String imei1 = mPhone1.getDeviceId();

					android.util.Log.e("odlimie"," MyReceiver get imei1 ---"+imei1 );

					imeiString[0] = "AT+EGMR=1,10,\""+ nv_imei2 + "\"";
					mPhone = PhoneFactory.getPhone(PhoneConstants.SIM_ID_2);
					mPhone.invokeOemRilRequestStrings(imeiString, mResponseHander.obtainMessage(EVENT_WRITE_IMEI2));
					android.util.Log.e("odlimie"," MyReceiver write imei2 ---" );

				    SubscriptionManager.from(context).setDefaultDataSubId(SubscriptionManager.getSubId(PhoneConstants.SIM_ID_2)[0]);
					imei2 = mPhone2.getDeviceId();
					android.util.Log.e("odlimie"," MyReceiver get imei2 ---"+imei2 );
				

					//android.os.NvRAMPROINFOUtils.write(847,1);
				//	android.util.Log.e("odlimie","else flag = " + flag  );

					android.util.Log.e("odlimie"," MyReceiver 171 saveimi1 not equals  imei1 ---"+imei );
			}

		     if(!TextUtils.isEmpty(nv_imei)){
			
			    if(nv_imei.equals(imei)){ 
					android.util.Log.e("odlimie"," MyReceiver write nv_imei == imei" );
			    
				}else {
				    if(TextUtils.isEmpty(imei)){
						android.util.Log.e("odlimie"," MyReceiver  write by hand reset factory" );	
						//String imeiString[] = { "AT+EGMR=1,", "" };
					 
						if(!TextUtils.isEmpty(nv_imei)){
							imeiString[0] = "AT+EGMR=1,7,\"" + nv_imei+ "\"";
							mPhone = PhoneFactory.getPhone(PhoneConstants.SIM_ID_1) ; 
							mPhone.invokeOemRilRequestStrings(imeiString, mResponseHander.obtainMessage(EVENT_WRITE_IMEI));
							android.util.Log.e("odlimie"," MyReceiver write imei1 ---" );
							
							SubscriptionManager.from(context).setDefaultDataSubId(SubscriptionManager.getSubId(PhoneConstants.SIM_ID_1)[0]);
							//modify by tangxiaoyong begin
							Phone  mPhone1 = PhoneFactory.getPhone(PhoneConstants.SIM_ID_1);
							String imei1 = mPhone1.getDeviceId();	
							android.util.Log.e("odlimie"," MyReceiver get imei1 ---"+imei1 );
						}
					
						if(!TextUtils.isEmpty(nv_imei2)){
							imeiString[0] = "AT+EGMR=1,10,\"" + nv_imei2 + "\"";
							mPhone = PhoneFactory.getPhone(PhoneConstants.SIM_ID_2) ; 
							android.util.Log.e("odlimie"," MyReceiver mPhone =" + mPhone );
							mPhone.invokeOemRilRequestStrings(imeiString, mResponseHander.obtainMessage(EVENT_WRITE_IMEI2));
							android.util.Log.e("odlimie"," MyReceiver write imei2 ---" );

							SubscriptionManager.from(context).setDefaultDataSubId(SubscriptionManager.getSubId(PhoneConstants.SIM_ID_2)[0]);
							//modify by tangxiaoyong begin
							imei2 = mPhone2.getDeviceId();
							android.util.Log.e("odlimie"," MyReceiver get imei2 ---"+imei2 );	
						}
					}
				 
			 }	 
		 }
	}
	
	
	private String readIMEIBySIM(boolean isSIM1) {
	    android.util.Log.e("odlimie","readIMEIBySIM  isSIM1  = " + isSIM1 );
	    String result = "" ; 
        if(isSIM1){
		
		     StringBuffer sb = new StringBuffer() ; 
			  key_imei1_1 = 866 ;
		     for(int i = 0 ; i < 15 ; i++){

		     int a = android.os.NvRAMPROINFOUtils.read(key_imei1_1);
			 sb.append(a) ; 
		     key_imei1_1 += 1 ; 
			 }
		 	result =  sb.toString() ; 
		}else {
		   
		     StringBuffer sb = new StringBuffer() ; 
			  key_imei2_1 = 881 ;
		     for(int i = 0 ; i < 15 ; i++){

		     int a = android.os.NvRAMPROINFOUtils.read(key_imei2_1);
			 sb.append(a) ; 
		     key_imei2_1 += 1 ; 
			 }
		 	result =  sb.toString() ; 
		
		}
		
		
		
	//	android.util.Log.e("odlimie","readIMEIBySIM  result  = " + result );
	    if(result.equals("000000000000000")){
			 
			 result = "" ; 
		 }
		return result ; 	
    }
	
 	private String readToolIMEIBySIM(boolean isSIM1) {
	   android.util.Log.e("odlimie","readToolIMEIBySIM ---  isSIM1  = " + isSIM1 );
	    String result = "" ; 
        if(isSIM1){
		
		     StringBuffer sb = new StringBuffer() ; 
			  key_save_imei1_1 = 64 ;
		     for(int i = 0 ; i < 8 ; i++){

		     int a = android.os.NvRAMPROINFOUtils.read(key_save_imei1_1);
			// String h = Integer.toHexString(a); // 68
			// String h = IntToHex(a); // 68
			  String h = Integer.toHexString((a & 0x000000FF) | 0xFFFFFF00).substring(6);
			 android.util.Log.e("odlimie","readToolIMEIBySIM3  h = " + h );
			 String b=h.substring(0,1);
			 String c=h.substring(1,h.length());
			 if(!("f".equals(c))){
				sb.append(c); 
			 }
			 if(!("f".equals(b))){
				 sb.append(b); 
			 }			 
			
		     key_save_imei1_1 += 1 ; 
			 }
		 	result =  sb.toString() ; 
			android.util.Log.e("odlimie","readToolIMEIBySIM  result  = " + result );
		}else {
		   
		     StringBuffer sb = new StringBuffer() ; 
			  key_save_imei2_1 = 74 ;
		     for(int i = 0 ; i < 8 ; i++){

		     int a = android.os.NvRAMPROINFOUtils.read(key_save_imei2_1);
			// String h = Integer.toHexString(a); // 68
			 String h = Integer.toHexString((a & 0x000000FF) | 0xFFFFFF00).substring(6);
			// String h = IntToHex(a); // 68
			 String b=h.substring(0,1);
			 String c=h.substring(1,h.length());
			 android.util.Log.e("odlimie","readToolIMEIBySIM  b = " + b );
			 android.util.Log.e("odlimie","readToolIMEIBySIM  c = " + c );
			 if(!("f".equals(c))){
				sb.append(c); 
			 }
			 if(!("f".equals(b))){
				 sb.append(b); 
			 }			 
			
		     key_save_imei2_1 += 1 ; 
			 }
		 	result =  sb.toString() ; 
			android.util.Log.e("odlimie","readToolIMEIBySIM4  result  = " + result );
		}
		return result ; 
	}	
	

		private String readSaveIMEIBySIM(boolean isSIM1) {
	 //   android.util.Log.e("odlimie","readIMEIBySIM  isSIM1  = " + isSIM1 );
	    String result = "" ; 
        if(isSIM1){
		
		     StringBuffer sb = new StringBuffer() ; 
			  key_save_imei1_1 = 816 ;
		     for(int i = 0 ; i < 15 ; i++){

		     int a = android.os.NvRAMPROINFOUtils.read(key_save_imei1_1);
			 sb.append(a) ; 
		     key_save_imei1_1 += 1 ; 
			 }
		 	result =  sb.toString() ; 
		}else {
		   
		     StringBuffer sb = new StringBuffer() ; 
			  key_save_imei2_1 = 831 ;
		     for(int i = 0 ; i < 15 ; i++){

		     int a = android.os.NvRAMPROINFOUtils.read(key_save_imei2_1);
			 sb.append(a) ; 
		     key_save_imei2_1 += 1 ; 
			 }
		 	result =  sb.toString() ; 
		}
		
	
		
	//	android.util.Log.e("odlimie","readIMEIBySIM  result  = " + result );
	    if(result.equals("000000000000000")){
			 
			 result = "" ; 
		 }
		return result ; 	
    }
		
	


	private void saveIMEIByphone(String sss,boolean isSIM1) {
	   android.util.Log.e("odlimie","saveIMEIByphone sss = " + sss + ", isSIM1 = " + isSIM1 );

		if (!TextUtils.isEmpty(sss) && sss.length() == 15 ) {
		      
			  String [] ch = sss.split("")  ;
			  if(isSIM1){
			     key_save_imei1_1 = 816 ;
			      for(int i = 1 ; i <= 15 ; i++){
		    	 int a = Integer.valueOf(ch[i]) ; 
			//	 android.util.Log.e("odlimie","saveIMEIByphone = " + a );
		    	 android.os.NvRAMPROINFOUtils.write(key_save_imei1_1, a);
		    	 key_save_imei1_1 += 1 ; 
		     }
         //    android.util.Log.e("odlimie","saveIMEIByphone  = " + readSaveIMEIBySIM(true) + ", isSIM1 = " + isSIM1 );
			  
			  }else {
                 key_save_imei2_1 = 831 ;
                 for(int i = 1 ; i <= 15 ; i++){
		    	 int a = Integer.valueOf(ch[i]) ; 
		//		 android.util.Log.e("odlimie","saveIMEIByphone = " + a );
		    	 android.os.NvRAMPROINFOUtils.write(key_save_imei2_1, a);
		    	 key_save_imei2_1 += 1 ; 
			  
			  }
		//	  android.util.Log.e("odlimie","saveIMEIByphone2   = " + readSaveIMEIBySIM(false) + ", isSIM2 = " + isSIM1 );
         }
			  
		}
	}
	
	
	
	private void saveIMEIByhand(String sss,boolean isSIM1) {
	   android.util.Log.e("odlimie","saveIMEIByhand sss = " + sss + ", isSIM1 = " + isSIM1 );

		if (!TextUtils.isEmpty(sss) && sss.length() == 15 ) {
		      
			  String [] ch = sss.split("")  ;
			  if(isSIM1){
			     key_imei1_1 = 866 ;
			      for(int i = 1 ; i <= 15 ; i++){
		    	 int a = Integer.valueOf(ch[i]) ; 
			//	 android.util.Log.e("odlimie","saveIMEIByhand = " + a );
		    	 android.os.NvRAMPROINFOUtils.write(key_imei1_1, a);
		    	 key_imei1_1 += 1 ; 
		     }
        //     android.util.Log.e("odlimie","saveIMEIByhand readIMEIBySIM = " + readIMEIBySIM(true) + ", isSIM1 = " + isSIM1 );
			  
			  }else {
                 key_imei2_1 = 881 ;
                 for(int i = 1 ; i <= 15 ; i++){
		    	 int a = Integer.valueOf(ch[i]) ; 
		//		 android.util.Log.e("odlimie","saveIMEIByhand = " + a );
		    	 android.os.NvRAMPROINFOUtils.write(key_imei2_1, a);
		    	 key_imei2_1 += 1 ; 
			  
			  }
			//  android.util.Log.e("odlimie","saveIMEIByhand readIMEIBySIM = " + readIMEIBySIM(false) + ", isSIM1 = " + isSIM1 );
         }
			  
		}
	}
	
	
	
    private Handler mResponseHander = new Handler() {
	
        @Override
        public void handleMessage(Message msg) {


            AsyncResult ar;
            switch (msg.what) {
               
                case EVENT_WRITE_IMEI:
                    ar = (AsyncResult) msg.obj;
                    if (ar.exception == null) {
                        
                        android.util.Log.e("odlimie","The IMEI is writen successfully.");
                       
                    } else {
                       
                        android.util.Log.e("odlimie","Fail to write IMEI due to radio unavailable or something else.");
                      
                    }
                    break;
				case EVENT_WRITE_IMEI2:
                    ar = (AsyncResult) msg.obj;
                    if (ar.exception == null) {
                        
                        android.util.Log.e("odlimie","The IMEI2 is writen successfully.");
                       
                    } else {
                       
                        android.util.Log.e("odlimie","Fail to write IMEI2 due to radio unavailable or something else.");
                      
                    }
                    break;
               
            }
        }
    };
	
	
	
	

 

3. \alps\vendor\mediatek\proprietary\packages\apps\EngineerMode\src\com\mediatek\engineermode\GPRS.java

private String readIMEIBySIM(boolean isSIM1) {
	
	    String result = "" ; 
        if(isSIM1){
		
		     StringBuffer sb = new StringBuffer() ; 
			  key_imei1_1 = 866 ;
		     for(int i = 0 ; i < 15 ; i++){

		     int a = android.os.NvRAMPROINFOUtils.read(key_imei1_1);
			 sb.append(a) ; 
		     key_imei1_1 += 1 ; 
			 }
		 	result =  sb.toString() ; 
		}else {
		   
		     StringBuffer sb = new StringBuffer() ; 
			  key_imei2_1 = 881 ;
		     for(int i = 0 ; i < 15 ; i++){

		     int a = android.os.NvRAMPROINFOUtils.read(key_imei2_1);
			 sb.append(a) ; 
		     key_imei2_1 += 1 ; 
			 }
		 	result =  sb.toString() ; 
		
		}
		android.util.Log.e("111","readIMEIBySIM  0-- ---result = " + result + ", isSIM1 = " + isSIM1 );
		return result ; 
		
    }
 
		
	
 
	
	
	
	
	private void saveIMEIByhand(String sss,boolean isSIM1) {
	   android.util.Log.e("11","saveIMEIByhand2 sss = " + sss + ", isSIM1 = " + isSIM1 );

		if (!TextUtils.isEmpty(sss) && sss.length() == 15) {
		      
			  String [] ch = sss.split("")  ;
			  if(isSIM1){
			     key_imei1_1 = 866 ;
			      for(int i = 1 ; i <= 15 ; i++){
		    	 int a = Integer.valueOf(ch[i]) ; 
				 android.util.Log.e("111","saveIMEIByhand3 = " + a );
		    	 android.os.NvRAMPROINFOUtils.write(key_imei1_1, a);
		    	 key_imei1_1 += 1 ; 
		     }
             android.util.Log.e("qxp","---saveIMEIByhand4 sss readIMEIBySIM = " + readIMEIBySIM(true) + ", isSIM1 = " + isSIM1 );
			  
			  }else {
                 key_imei2_1 = 881 ;
                 for(int i = 1 ; i <= 15 ; i++){
		    	 int a = Integer.valueOf(ch[i]) ; 
				 android.util.Log.e("111","saveIMEIByhand = " + a );
		    	 android.os.NvRAMPROINFOUtils.write(key_imei2_1, a);
		    	 key_imei2_1 += 1 ; 
			  
			  }
			  android.util.Log.e("111","---saveIMEIByhand5 sss readIMEIBySIM = " + readIMEIBySIM(false) + ", isSIM1 = " + isSIM1 );
         }
			  
		}
	}
		
	String editimei1 ;
	String editimei2;

	private int mSimId = PhoneConstants.SIM_ID_1; //add by 
    @Override
    public void onClick(View arg0) {
        Log.v(LOG_TAG, "onClick:" + arg0.getId());
        Log.v(LOG_TAG, "onClick: mPhone = " + mPhone + " mContext = " + mContext);

        if (arg0.getId() == mBtnImei.getId()) {
            String imeiString[] = { "AT+EGMR=1,", "" };
            if (MTK_GEMINI_SUPPORT) {
				//modify by tangxiaoyong begin
                //int simId = getDefaultDataPhoneId();
                if (mSimId == PhoneConstants.SIM_ID_1) {
                    imeiString[0] = "AT+EGMR=1,7,\"" + mEditImeiValue.getText()
                            + "\"";
					saveIMEIByhand(mEditImeiValue.getText().toString(),true) ; 	
	
					SubscriptionManager.from(mContext).setDefaultDataSubId(SubscriptionManager
                                .getSubId(PhoneConstants.SIM_ID_1)[0]);
								
				//modify by begin
                    Phone   mPhone1 = PhoneFactory.getPhone(PhoneConstants.SIM_ID_1);
				    String imei1 = mPhone1.getDeviceId();	
					android.util.Log.e("111"," MyReceiver ggg 111 get imei1 ---"+imei1 );
				//modify by end
                } else if (mSimId == PhoneConstants.SIM_ID_2) {
                    imeiString[0] = "AT+EGMR=1,10,\""
                            + mEditImeiValue.getText() + "\"";
					saveIMEIByhand(mEditImeiValue.getText().toString(),false) ;
					
         			SubscriptionManager.from(mContext).setDefaultDataSubId(SubscriptionManager
                                .getSubId(PhoneConstants.SIM_ID_1)[0]);
								
				//modify by begin
					Phone   mPhone2 = PhoneFactory.getPhone(PhoneConstants.SIM_ID_2);
					String imei2 = mPhone2.getDeviceId();	
					android.util.Log.e("111"," MyReceiver ggggg get imei2 ---"+imei2 );
				//modify by tangxiaoyong end	
				}
				android.os.NvRAMPROINFOUtils.write(847,0);
				
            } else {
                imeiString[0] = "AT+EGMR=1,7,\"" + mEditImeiValue.getText()
                        + "\"";
            }

            Log.v(LOG_TAG, "IMEI String:" + imeiString[0]);
            mPhone.invokeOemRilRequestStrings(imeiString, mResponseHander
                    .obtainMessage(EVENT_WRITE_IMEI));
        }

		
        if (arg0.getId() == mBtnSim1.getId()) {
            if (MTK_GEMINI_SUPPORT) {
                Log.v(LOG_TAG, "mContext = " + mContext);
                SubscriptionManager.from(mContext).setDefaultDataSubId(SubscriptionManager
                                .getSubId(PhoneConstants.SIM_ID_1)[0]);
				//modify by tangxiaoyong begin
                mPhone = PhoneFactory.getPhone(PhoneConstants.SIM_ID_1);
                mSimId = PhoneConstants.SIM_ID_1;
            }else{
            	mPhone = PhoneFactory.getPhone(getDefaultDataPhoneId());
            }

             
            //showDefaultSim();
			//modify by end
            String imei = mPhone.getDeviceId();
            mEditImeiValue.setText(imei);

        }

        if (arg0.getId() == mBtnSim2.getId()) {
            SubscriptionManager.from(mContext).setDefaultDataSubId(SubscriptionManager
                                .getSubId(PhoneConstants.SIM_ID_2)[0]);
			//modify by begin
            mPhone = PhoneFactory.getPhone(PhoneConstants.SIM_ID_2);
            mSimId = PhoneConstants.SIM_ID_2;
            Log.v(LOG_TAG, "SIM 2");
            //showDefaultSim();
			//modify by tangxiaoyong end
            String imei = mPhone.getDeviceId();
            mEditImeiValue.setText(imei);

        }

        if (arg0.getId() == mBtnAttached.getId()) {
            String attachedAT[] = { "AT+CGATT=1", "" };
            mPhone.invokeOemRilRequestStrings(attachedAT, mResponseHander
                    .obtainMessage(EVENT_GPRS_ATTACHED));
        }