Unusual Signal Problem of Huawei Nexus 6P

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Mr. BROWSE

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Published on January 12, 2016 5:35:01 PM ● Video Link: https://www.youtube.com/watch?v=lyqER-x3fPw

Duration: 1:06

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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.

Anyone has idea to fix this rare problem is highly appreciated. Anyway, once I get ways to fix the problem I will surely share it to everyone.