GSM-Fahadzukie
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HOW TO FIX INVALID IMEI
First download MTK Engineering mode in http://www.mediafire.com/download/yhbanb7sl1z29nq/Mobileuncle+Tools+www.antgsm.com.apk
1 Open MTK engineering mode. Select MTK Settings
2 From telephony tab, swipe right to show “Connectivity†tab. Under that tab choose “CDS Information>Radio Information“.
3 Select the SIM you want to restore the IMEI.
4 You will see two available text area from the top.
5 Type AT+E, a dropdown will appear, For SIM1 select AT+(space)EMGR=1,7,â€â€
6 Now enter your 15 digits IMEI number between these symbols “â€. For example AT+ EMGR=1,7,â€123456789034575“. For some devices, you need to put space after AT+ command. it should be like this ET+ EMGR=1,7,â€123456789034575“
7 Now tap sends command. Wait for the process to finish.
8 If you would like to restore IMEI on SIM2, reboot your device first.
9 For SIM2 follow steps from 1 to 4, but this time select SIM2
10 Type AT+ EMGR=1,10, “15 digits IMEI numberâ€
Now you’re done. You device should have a signal bar after your reboot your device. Our next guide is for “NVRAM error“, this error prompt when you turn on your WiFi. It’s a common problem on MT65xx devices and, of course, there’s an a solution. To fix this problem follow procedure.
HOW TO FIX NVRAM ERROR
1 Download and extract the file I uploaded here.
https://drive.google.com/file/d/0B7WShDXKZLgzWGZCclplZGNOanM/view
2 Download any file explorer in Google play. Root browse and explorer are my preferred file explorer.
3 Using file manager or explorer browse /data/nvram/APCFG/APRDEB folder.
4 Copy the extracted file into that folder, replace if you have an existing file.
5 Change the permission to rw-rw. If you have no idea on how to change the permission, check this topic on XDA forum.
6 Don’t forget to reboot your device.
HIT THANKS
First download MTK Engineering mode in http://www.mediafire.com/download/yhbanb7sl1z29nq/Mobileuncle+Tools+www.antgsm.com.apk
1 Open MTK engineering mode. Select MTK Settings
2 From telephony tab, swipe right to show “Connectivity†tab. Under that tab choose “CDS Information>Radio Information“.
3 Select the SIM you want to restore the IMEI.
4 You will see two available text area from the top.
5 Type AT+E, a dropdown will appear, For SIM1 select AT+(space)EMGR=1,7,â€â€
6 Now enter your 15 digits IMEI number between these symbols “â€. For example AT+ EMGR=1,7,â€123456789034575“. For some devices, you need to put space after AT+ command. it should be like this ET+ EMGR=1,7,â€123456789034575“
7 Now tap sends command. Wait for the process to finish.
8 If you would like to restore IMEI on SIM2, reboot your device first.
9 For SIM2 follow steps from 1 to 4, but this time select SIM2
10 Type AT+ EMGR=1,10, “15 digits IMEI numberâ€
Now you’re done. You device should have a signal bar after your reboot your device. Our next guide is for “NVRAM error“, this error prompt when you turn on your WiFi. It’s a common problem on MT65xx devices and, of course, there’s an a solution. To fix this problem follow procedure.
HOW TO FIX NVRAM ERROR
1 Download and extract the file I uploaded here.
https://drive.google.com/file/d/0B7WShDXKZLgzWGZCclplZGNOanM/view
2 Download any file explorer in Google play. Root browse and explorer are my preferred file explorer.
3 Using file manager or explorer browse /data/nvram/APCFG/APRDEB folder.
4 Copy the extracted file into that folder, replace if you have an existing file.
5 Change the permission to rw-rw. If you have no idea on how to change the permission, check this topic on XDA forum.
6 Don’t forget to reboot your device.
HIT THANKS
