A127f imei repair solution z3x
1- Download files from here
A127F U3 Android 11 R Firmware Fix Repair IMEI.zip | Halab Tech Support
2- After flashing and rooting install the attached application, open it, and give it root permissions
3- Then enter the path product And modify the permission of the build.prop file to 777,By long pressing on and then pressing the three dots from the top of the screen,Then choose the properties option and click on the option next to the word permissions,and type in the space 777, then press save and restart the phone
4- Then open the application again and go to the path and enter system ,and then open the build.prop file and edit it to modify it, add a blank line to the number of 18 lines,and write in line number 18 the following sentence (ro.product.product.model=SM-M127F),
and save the file from the top after the modification is finished and we restart the phone
5- Open the Z3X box and choose the M127F model.
6- do an imei repair and make a patch certification
A127F U1 Repair IMEI Solution
1- Download files from here
A127F U3 Android 11 R Firmware Fix Repair IMEI.zip | Halab Tech Support
2- After flashing and rooting install the attached application, open it, and give it root permissions
3- Then enter the path product And modify the permission of the build.prop file to 777,By long pressing on and then pressing the three dots from the top of the screen,Then choose the properties option and click on the option next to the word permissions,and type in the space 777, then press save and restart the phone
4- Then open the application again and go to the path and enter system ,and then open the build.prop file and edit it to modify it, add a blank line to the number of 18 lines,and write in line number 18 the following sentence (ro.product.product.model=SM-M127F),
and save the file from the top after the modification is finished and we restart the phone
5- Open the Z3X box and choose the M127F model.

6- do an imei repair and make a patch certification