Unusual Signal Problem of Huawei Nexus 6P (Fixed)
This is a follow up for my recent video "Unusual Signal Problem of Huawei Nexus 6P"
https://www.youtube.com/watch?v=lyqER-x3fPw
You see as I mentioned before;
I been having hard time troubleshooting this Huawei Google Nexus 6P. This phone has an updated Android version Marshmallow 6.0.1.
Here is the problem, it has LTE which allows me to browse the internet using my SIM data service. Overall, the phone is superb when it comes to cellular internet connection.
Problem is when I make call the signal automatically drops. Even dialling emergency protocols to test it out lead me to loss the signal. Right after the call the signal goes back again.
So far what I did are;
1. Hard reset
2. Unlock bootloader
3. Install TWRP
4. Root
5. Install custom firmwares
6. Revert back to stock firmware
7. Install different 'radio' images
8. Install different stock firmwares
Unfortunately, none so far give me a positive outcome.
So now, upon making numbers of flashing stock firmwares and custom ROMs at last problem is solve.
I flashed Chroma, a lightweight AOSP ROM focused on battery, performance and stability.
http://forum.xda-developers.com/nexus-6p/development/rom-chroma-11-08-2015-lockscreen-navbar-t3244444
This custom ROM for Huawei Nexus 6P was first recommended by a friend. It works with a proper selection of bands according to your country.
On the dialer, use this codes *#*#4636#*#*
Selection for different bands would then available.