Update from phhusson AOSP 11.0v13 to 12.1v414 breaks mobile data - Treble-Enabled Device Questions and Answers

Hi,
i updated my Honor 9 to AOSP 12.1 v414, wipe data and cache. But after the update my mobile data connection (vodafone germany) is not working annymore. Somebody knows what the cause of this problem and how to fix it?
Thank you.

Related

Mobile Network not stable

Hi,
My Micromax A1 is updated to Marshmallow 6.0.1
Recently I noticed that my network signal is not stable and most of the times its not available. Frequently its coming and going.
I have factory reset the handset but it didn't solved.
Can anyone help me

VoLTE issues in Citrus CAF Rom

Hi all,
I've recently installed the CITRUS CAF- 3.1- Tangerine- Official rom in my indian Z2 Plus phone.
The rom is very stable so far and I've been experiencing only one major issue.
VoLTE is not working. I am using JIO network for this. My SIM is working fine(tested in other phones) and LTE mode is turned on in this device.
Help needed
Thanks.
Sri095 said:
Hi all,
I've recently installed the CITRUS CAF- 3.1- Tangerine- Official rom in my indian Z2 Plus phone.
The rom is very stable so far and I've been experiencing only one major issue.
VoLTE is not working. I am using JIO network for this. My SIM is working fine(tested in other phones) and LTE mode is turned on in this device.
Help needed
Thanks.
Click to expand...
Click to collapse
Volte working fine in citrus (I am using jio) you might need to upgrade the baseband. Please post in the specific ROM thread.

[ROM][7.1.2][K920][kingdom]Paranoid Android for Lenovo Vibe Z2 Pro

Unofficial build of Paranoid Android for Lenovo Vibe Z2 Pro (K920)
DOWNLOAD
Google+ community
kernel source: https://github.com/frantisheq/android_kernel_lenovo_msm8974/tree/nougat-mr2
XDA:DevDB Information
AOSPA for Lenovo Vibe Z2 Pro, ROM for the Lenovo Vibe Z2 Pro
Contributors
frantisheq, Electry
ROM OS Version: 7.x Nougat
ROM Kernel: Linux 3.4.x
Based On: AOSPA
Version Information
Status: No Longer Updated
Created 2017-08-29
Last Updated 2017-11-08
All day with 0829. No problems so far.
uploaded new build with smooth 4K video recording thanks to electry and a little bit adjusted display colors
download latest build again to fix voip audio
Wow thanks!
Ultra fast rom!!!
Super convenient launcher-Very very nice!!!
frantisheq said:
download latest build again to fix voip audio
Click to expand...
Click to collapse
I put the firmware through the recovery mode, but the logo is rebooted. To deliver it was not possible.
wipe system, data, cache and try again.
EDIT: can somebody please test hangouts audio call if there is any sound? thanks
frantisheq said:
wipe system, data, cache and try again.
EDIT: can somebody please test hangouts audio call if there is any sound? thanks
Click to expand...
Click to collapse
I erased the data, cache, dalwick cache, system and even device memory. I also changed from ex4 to f2fs and vice versa. In the end, it still reboots on the logo and does not load the system. I also reinstalled again through 288 and put the last recovery mode - without results.
anyone else with same problem? besides, don't use f2fs with this rom
At me nothing flies-all perfectly works, I will use ...
Can I use addonsu-14.1 from LineageOS?
frantisheq said:
wipe system, data, cache and try again.
EDIT: can somebody please test hangouts audio call if there is any sound? thanks
Click to expand...
Click to collapse
I installed the firmware, solving the problem, 2.8.6.1 used recovery mode.
[email protected] said:
At me nothing flies-all perfectly works, I will use ...
Can I use addonsu-14.1 from LineageOS?
Click to expand...
Click to collapse
use magisk
Sometimes wifi won't reconnect - need to turn off then on. And some problems with GPS fix (ROW phone)
did you upgrade to latest stock rom before using PA? i can get gps lock even in my house and i have no wifi problems
frantisheq said:
wipe system, data, cache and try again.
Pro #frantisheq please port this rom for K920 : http://www.fiui.org/ , this is nice OS
Can port of Zuk Z1 ( same Vibe Z2 Pro ) for K920 )
Click to expand...
Click to collapse
i was trying to port miui some time ago, didn't work. are there any sources for fiui? isn't it based on 4.4?
frantisheq said:
i was trying to port miui some time ago, didn't work. are there any sources for fiui? isn't it based on 4.4?
Click to expand...
Click to collapse
It's on android 5.1.1 and android 6.0.1. open sources by CM )
Download it here : http://www.fiui.org/download.html , with 2 version : android 6.0.1, android 5.1.1 ( rom of Zuk Z1 )
In the paranoid, Wi-Fi 5GHz still does not work. You can check?
frantisheq thanks for the advice-magisk is an excellent utility-works!
The quality of the conversational speaker and camera (especially in the evening) is the best of all custom firmwares I've tried ...amazing rom!!!

Strange Volte Problem in Zuk Z2 Plus

Hi Guys,
I have a strange Volte problem with my Zuk Z2 plus.
I googled about this and also tried to find in XDA forums also but I could not find here too.
So,
My issue with Volte is, the Volte works fine with Airtel Sim. When I use Jio Sim also Volte works and able to receive calls. I can make calls to all networks but the call is getting ended immediately as if there is no Volte working when I'm making calls to any other jio number from the jio number in the phone which is in slot 1.
Now I'm in Pixel experience Rom with Android 10.
Tried AEX with Android 9 and 10 faced same issue.
Can u suggest any solution for this.
Thanks in advance.
Already faced issue and resolved.
Let me clear you issue is with Calling from Jio to Jio only.
Call are getting connected successfully from Jio to any other networks but when you call to Jio to Jio the call ends suddenly. Right?
I was also facing same issue when I was on AEX rom 6.3 version. I tried with many other rom but got same issue with other rom.
:fingers-crossed: :fingers-crossed:
So here is solutions I performed on May 2020.
1. I have restored my stock rom backup taken using twrp (taken almost 2 year back).
2. After restoring backup I am able to make call to Jio to Jio aswell. Everything is working fine.
So my main Volte issue resolved.
3. But again the stock rom Performance is worst. So I plan to use new custom rom again.
4. I have flashed AEX 7.3 bars on android 10 along with gapp full stock.
After flashing custom rom Z2 plus is performing well
Please let me know if you still face issue
Thank you.
Yes, My issues is with jio to jio only. Unfortunately I didn't keep any backup of my stock rom.

Problem with new update

Hey everyone,
Two days ago I got the new update, I believe it is OxygenOS 12.1?
While it claims improved stability, the opposite is true for me, especially regarding mobile network connections.
About the new version, the update-log specifically says "Communication: Improves the stability of mobile network connections."
However, after the update, I can now only stay on my mobile network for 5-10 minutes before it shows the exclamation-mark error in the top right corner on the connection status, and the network doesn't work.
I then have to go into the settings, disable my SIM-card, enable it again, and then it works for 5-10 minutes again before it stops working again.
Before the new update, I used to have zero issues with my mobile network connection.
WiFi works fine, the issue is only regarding mobile network connection.
Does anyone know what I can do to fix this?
Please let me know if you need any further information about my phone.
Thanks in advance
Roll back to 11.0.9.1
HueyT said:
Roll back to 11.0.9.1
Click to expand...
Click to collapse
How would one go about doing that?
Fuzkeren said:
How would one go about doing that?
Click to expand...
Click to collapse
How to Downgrade OnePlus 7/7T Series from OxygenOS 12.1 to OxygenOS 11
Follow the method to Downgrade OnePlus 7/7T Series from OxygenOS 12.1 to OxygenOS 11 manually.
www.theupdatebox.com
HueyT said:
How to Downgrade OnePlus 7/7T Series from OxygenOS 12.1 to OxygenOS 11
Follow the method to Downgrade OnePlus 7/7T Series from OxygenOS 12.1 to OxygenOS 11 manually.
www.theupdatebox.com
Click to expand...
Click to collapse
Thanks a lot!
Fuzkeren said:
Thanks a lot!
Click to expand...
Click to collapse
Depending on your model you may not have a local update option. If not, then install this apk
No Update Section in Settings
Hello everyone , I have a OP 7T HD1900 running OOS 12 I updated it manually to the version shown in the pic , since then I did not find an update section in settings , nothing at all I used to go to about device and click on up to date to...
forum.xda-developers.com
Be aware that this will erase all of your data and unroot your phone

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