Switch from Android 8 to Android 6 - ZTE Axon 7 Questions & Answers

Hello, I installed the latest version 1.3b03 of my A2017G.
However I want to go back to Android 6 to install a custom rom to have Android 9.
You know how i could take it ? if I just to re install the update or do something else ?
Thank you

Related

[Q] Question about CyanogenMod Installer And ROM Update?

Hi,
I've just install from the new installer CyanogenMod the ROM, after 2 automatique update, now it's tagged:
11.0-InstallerXNPQ32P
I think (from the note above the version) it's a M8.
What about the M9 and M10? It's comming in automatique Update (OTA) or I need to install it manualy?
Is the Installer version are something different as Mx?
ps: it's a very stable ROM (version), and I don't want change from a M9-10 right now, it's about know if updates are avaible from the Installer version and if a CyanogenMod 12 (Android L) comming, it's possible by Automatique Updater (OTA).
Hi, same question, please?
Me too ?
Personally, I would install TWRP, create a nandroid backup of your current ROM, manually flash an updated ROM and test the new ROM for a while. If the new ROM is unstable, restore your previous ROM from TWRP.
I think I have an even better question.
I hope this is a good question. I have loaded the CM installer version and to my delight I was back on 4.4.2 KK. I did not like the official 5.0.2 L update everything was slow and sluggish and I wanted to get back to root. Upon setting up my deb-razorg and after all apps were re-installed I had received a CM Installer update and I am now on 11.0-InstallerXNPQ32P aka 4.4.4. Click check for updates under system updates yields nothing it simply shows your system is up to date however during the process of updating google play services and I am sure frameworks somehow in my notification shade it shows System update available (Android 5.0.2 System update). I do not want to make this mistake again as this is what I saw using stock ROM right before going to Lollipop. The question is why would I get a separate OTA from Google why would I get an official OTA or AOSP update at the same time I had been getting back to back CM Installer updates? They appear to be two separate updates so not only do I not want to go back to Lollipop I am scared that would brick my tablet since I am on CM Installer. I cannot get rid of the official update from notification shade. Please help the question is not specific to the device I would just like to know why I am getting two different update prompts one official and one from CM installer?

S5 With Original Soft 6.0 Very HOT Battery

Hi,i have a problem with phone of my wife ... the phone is very hot and sometimes make some glitch image or reboot the phone ,is normal ?
Today i install 6.0 and i go to see if the problems exist . I will test 5.0 too tomorrow.
i have test this :
remove sd card
wipe data and cache
remove some programs in android
- The phone is full stock with 6.0
in general lollipop is more stable
revert back and see the results
Ok i will test first software 6.0 again from 2017 and the i go to 5.0
and Battery replace ?
disaster2009 said:
Ok i will test first software 6.0 again from 2017 and the i go to 5.0
and Battery replace ?
Click to expand...
Click to collapse
make sure that Force GPU rendering in developer options is ON
I have test and is ok for now !
I Just update last android 6.0 with Odin.
I go see in developer option !
The version 5 runs very well, play games and all around phone ok
The version 6 reboots and a lot of problems ...
anyway to stop update to 6.0 when i got stock rom 5.0 ? i have disable in menu but download automatic and install later
anyway to stop the download firmware 6.0 ? thanks.
Hi, the software original 5.0 or 6.0 have heating problems and already tested with 2 different batteries . Anyway to underclocking in original rom ?

Android Q update and Rollback

Hello,
I tried to install a custom rom on my phone, but i never achieve it...
I always stuck on booting screen (soft brick).
So i decided to flash official rom with miflash.
I had a rollback error (rollback version 1).
So i remove the check in the all_flash.bat file
I made the flash successfully.
I tried to install the zip file for android Q and i got this error in picture attached.
looks like current android version is different from that in the recovery package
Any idea how to fix it?
Rollback anti is still 1.
Thanks guys!
There are Global and EEA official Android 10 ROMs. Check if you pick the right version with your actual ROM version.
Thanks for your Reply.
My phone is in PDJEUXM rom ans i have download SFJEUXM.
so i think i pick the good one...
PDJEUXM
SFJEUXM
LOL what??
I think it's not possible to install the eu rom cause it's a beta rom.
Until we get like a version 11.0.4.0 or something Higher i think it's impossible to install.
Welcome to the K20 or Mi9T Forum!
Redmi Note 7 isn't here!
Finally, i install it using TWRP
Thanks for the help guys!

ROM question: Upgrading on old OP5 with Android 6 to 10

Sorry in advance if this is a dumb question but I have an old OP5 sitting in a drawer that I'm not using anymore- it's already rooted and running a custom Android 6 ROM that I had flashed.
I was going to give it to a friend but I wanted to flash an Android 10 ROM on it for him before handing it over (he doesn't know how to do this stuff).
I wanted to know if I can wipe the phone, flash a newer version of TWRP and then either OOS 10 or a custom Q ROM, or if I have to flash it to OOS 6, then 7, 8, 9 before I can put an Android 10 ROM on it.
I vaguely remember going 2 versions up on this device before (possibly back in the lollipop era) and if I recall correctly I had to flash the next Android version before flashing to the version after that in order for the custom ROM to work, but it's been a long time. Thanks in advance for any wisdom you can offer.
teeWrex said:
Sorry in advance if this is a dumb question but I have an old OP5 sitting in a drawer that I'm not using anymore- it's already rooted and running a custom Android 6 ROM that I had flashed.
I was going to give it to a friend but I wanted to flash an Android 10 ROM on it for him before handing it over (he doesn't know how to do this stuff).
I wanted to know if I can wipe the phone, flash a newer version of TWRP and then either OOS 10 or a custom Q ROM, or if I have to flash it to OOS 6, then 7, 8, 9 before I can put an Android 10 ROM on it.
I vaguely remember going 2 versions up on this device before (possibly back in the lollipop era) and if I recall correctly I had to flash the next Android version before flashing to the version after that in order for the custom ROM to work, but it's been a long time. Thanks in advance for any wisdom you can offer.
Click to expand...
Click to collapse
if u want android 10 you can just flash the latest firmware which is on the crdroid sourceforge page and then u can install a android 10 custom rom or oos 10 be sure to wipe data partition
@Trey n Awesome, thank you!

Updating error - how to update for OxygenOS 10

Hi.
I just got my hands on a Oneplus 5. It's running OxygenOS-version 4.5.5 and Android version 7.1.1 in danish.
I want to update to newest stable OxygenOS version 10 but I get an error when trying to install it.
I downloaded Full OTA to OxygenOS 10.0.1 from https://www.xda-developers.com/oneplus-5-finally-gets-oxygenos-10-0-1-bug-fixes/.
Is it the newest version to install and why does I keep getting an error?
p_schunck said:
Hi.
I just got my hands on a Oneplus 5. It's running OxygenOS-version 4.5.5 and Android version 7.1.1 in danish.
I want to update to newest stable OxygenOS version 10 but I get an error when trying to install it.
I downloaded Full OTA to OxygenOS 10.0.1 from https://www.xda-developers.com/oneplus-5-finally-gets-oxygenos-10-0-1-bug-fixes/.
Is it the newest version to install and why does I keep getting an error?
Click to expand...
Click to collapse
You cant update like that, you have to go through ver. 8, 9 and 10 seperatly. You can just jump to 10.
Is it an unrooted phone running 100% stock? if so go and download Oxygen Updater and let that update everything for you. You are going to have to go through all the updates but at least you can download each one after an other.

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