Need Help on my Z2 - Xperia Z2 Q&A, Help & Troubleshooting

Im having problems with my Xperia Z2 at the moment. After updating it to Lollipo 5.0.2 and finally 5.1.1 , the phone is having problems with calls recently. I can't be heard on the other line of the call but I can hear the voice of the person on the other line. How can I fix this? Anyone here having the same problem as mine ? .

answer fix
try downgrading back to android 5.0.2 should fix the problem just follow this simple video tutorial https://www.youtube.com/watch?v=F2HIYpeZaTM

Related

Problem after Upgrade to the Vodafone-Rom 2.04.162.1

Hello.
I have a big Problem after this update. I used before the Rom 1.20.162.3.
Since i updated it to the new version, i have problems with video calls.
i start the video call but i cant see the other person on the phone. he can see me and i don't hear it.
With Rom 1.20.162.3 i don't have this problem. Can someone help me please?

ZOPO ZP910 Incoming caller image problem!!!

I'm facing a weird problem. Whenever someone calls me, his/her image appears black from the halfway down. While calling someone , it is okay but the problem occurs only during incoming calls. Please help me to fix this ASAP. I've tried installing the stock ROM but still got this problem.
anyone????
same problem
hi! i'm having the same problem. I think it's a ROM bug, i'm going to try installing the update from Zopo (4.2.1). That might be the solution.
kekazoh said:
hi! i'm having the same problem. I think it's a ROM bug, i'm going to try installing the update from Zopo (4.2.1). That might be the solution.
Click to expand...
Click to collapse
Ok, now i saw it's a 4.1 and 4.2 thing. It's not a bug, it's how android solved the "button viewing" with images associated to contacts.
There are some custom roms that solve this with different ways to pick up the phone, different colors on the buttons and so.. But, at the moment, there's not rom for our Zopo to do that.

Snapchatvideo glitch

im having a problem with my Snapchat, whenever i record a video then add it on my story a green line will appear. I tried reinstalling it but its not fixing the problem. I've been searching on how to fix it for a month but still there is no solution. if i flash a new custom ROM will this fix the problem? my phone is Cherry Mobile Cosmos One running Android 4.4.2 Kitkat
I really need help if you know the solution pls let me know
Hoping for your response. Thank you

Problem with camera Xperia X F5121

Hello guys.
At the beginning I would like to apologize if I mistook the departments of this forum. After last official Sony android update my phone started to have a strange problem with camera. I have noticed it first when I was using messenger. When I was trying to take a photo in messenger my screen became black. Also I noticed that my phone is getting hot in camera area. Then i reboot my phone but it still wasn't working. Currently my camera is working in Camera app, but it doesnt work in any other app. Also front cam isn't working anywhere.
Activities that I did on my own:
1. At first I was thinking that it's last update problem, so I tried fixing it by Xperia Companion, but fixing software there didin't help.
2. After that I unlocked my bootloader and I flashed TWRP recovery and then custom ROM but it didnt help also.
Do You guys have any ideas what's going on with my phone ? I will appreciate every help.
Regards,
Daniel.
edit: sorry for my broken english
Hello
im unlock bootloader of my f5121 and camera black ,exist rom with fix it ?

Huawei P20 lite g-sensor

Hello, i recently bought a new huawei p20 lite, after a few hours of use the autorotaion stopped working, the g-sensor isn't recognised by the phone, suggestions please?
Hi there
If it really is not working, might be a defect on the phone from factory, which is rare since they test them supposely, but since it's on warranty just call warranty or ask for a new phone which I think you can because it's an hardware issue.
Cheers,
AS
dochello said:
Hello, i recently bought a new huawei p20 lite, after a few hours of use the autorotaion stopped working, the g-sensor isn't recognised by the phone, suggestions please?
Click to expand...
Click to collapse
I had the same issue with my P20 lite. I noted that the problem was due to firmware upgrade (i don' t rember my version because I change it with a new phone)
Did you made any update?
If yes, you can try to rollback.
can yuo provide your firmaware version?
Hi, I have a preciose information about the fiirmware upgrade.
I was in the versione ANE-LX18.0.0.144(C461) and upgrade in ANE-LX18.0.0.145(C461) whith sercurity patch o October 1th.
After this update the sensors are disabled and no way to enable them, I try with factory reset (with wipe cache) from phone and erecovery.
This the second phone that I have with same issue.
Now, for sure the problem is related the software update and is related the particular build (C461).
I'm wondering if someone help us to roll backt to previouse version of fimware
Regards
Hi there, i'm sorry i am not a member of this forum but i had the same issue:
i was on build ANE-LX1 8.0.0.144 and upgraded to 8.0.0.145. At that point all motion sensors stopped working. I also upgraded to 8.0.0.146 hoping for a bugfix but nothing happened.
I asked help to the shop where i bought it and they told me the 30 day return period was expired and i needed to go to a huawei support center.
i contacted huawei customer support and they told me that if the hard reset did not work i needed to go to a huawei support center.
Today i am going to the support center and i hope they will fix the problem or at least making a downgrade to 8.0.0.144.
i will come back to you as soon as i have some news.
see you guys
Hi guys,
I've seen the same problem on the following threads:
https://forum.xda-developers.com/huawei-p20-lite/help/compass-t3876121
https://forum.xda-developers.com/huawei-p20-lite/help/auto-rotate-stopped-t3877969
I suggest you do the same downgrade with official software through the guide of kilroystyx which I link below or if you think it's too much for you then just go to a customer service center like @aaabbbggg is doing
Guide https://forum.xda-developers.com/huawei-p20-lite/how-to/rom-official-emui-8-0-huawei-p20-lite-t3773999
Cheers,
AS
Greetings,
i went to the customer support center and they told me to come back after xmas, new year and epiphany holiday so basically i would solve this problem mid january.
since @ars_chelsea posted a solution that does not involve warranty breaking actions i will proceed with his guide to downgrade to 8.0.0.144 and eventually manually upgrade to 8.0.0.162 or maybe not.
My real problem was that i am not really into android modding and so on so i don't know forums and people to help me. I could not find any useful information or other people with the same problem until yesterday when i posted in this thread.
Thanks again to everyone.
Problem Not Solved
Hello again folks,
i downgraded EMUI to 8.0.0.144 which was the last working version on my phone using the 7th point on the guide @ars_chelsea suggested.
Anyway the problem persists.
At this point i believe the issue is in fact correlated to the software upgrade but it propagates to become an hardware issue.
i don't know if anyone has restored the full functionality with the downgrade but this doesn't seem to be my case.
Good luck every one, and thank you all for the support.
Hi there
That's really odd, but I advice you to not lose more time and just send it to warranty services, because now I'm starting to think it could be bad contact on the sensor which is a hardware problem.
It's rare to happen but man made machines sometimes fail on the making of smartphones
Cheers,
AS

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