So... I recently flashed Pixel Experience. Everything gone well. But i wanted to try another rom. So i tried installing Aosp Extended rom, and it gave me "Error 7" in twrp. Before the error there was something related to "assert" and "trustzone". This error happens with every rom which isn't Pixel Experience.
Make sure you use the modded TWRP (v3.3.1-1) and Pie fw. Follow steps as in vid.
https://www.youtube.com/watch?v=6t7k2F7zmyw&t=1s
Related
The story goes like this:
Wanted a treble rom, when was using Xtended rom (non treble) for custom kernels.
I have been unsuccesful due to the same errors (error 7, failed to update system image), was willing to go back to Xtended, but being the pain in the butt that i am, i decided to switch the filesystem to f2fs since i already deleted data and have to install all the apps back.
And i reformated data to f2fs, and some of you may know what that means, it means of course that i deleted the internal storage.
After much anger and self-calming, i decide to get o with it and install Xtended back.
Much to my surprise, error 7 and unable to update system image came back to bite me in the butt.
After many attemps and lots of research, i failed to install a rom on my zuk z2, except zui 2.5 and zui 3.5, which contain a lot of chinglish and chinese symbols.
I tried many things (tried most twrp versions including latest and made for treble, many roms treble and non-treble, some older roms) and tried all the guides that i found about error 7, which tinkered with factory2vendor and stuff, that didnt work.
This is the second day that i wasted, trying to fix this p.o.s. phone.
I tried nougat oxygen os port that worked when i had this type of issue in the past, but now it doesn't work.
If anyone knows a rom of some kind that is usable that can be installed without twrp, or can avoid this treble-non-treble trash and be installed via twrp please leave a reply.
If you know a zui rom that is nougat and up that has usable english and can be flashed via qpst please please link it in the replies.
Maybe someone knows how to flash a custom rom via fastboot, cause it's the most promising thing that works the way it's supposed to work, along with qpst.
I HAVE A SOLUTION TRY THIS?
https://forum.xda-developers.com/lenovo-zuk-z2/help/rom-stuck-boot-loop-boot-logo-t3942178
Ok, so here is the thing. I know a little bit about rooting & custom roms as I rooted & installed custom roms on my previous phone. Some days ago, I unlocked xiaomi phones bootloader, installed twrp, tried to flash rom but no luck. It showed "update process ended with error 7", but that is not the issue here. As I mentioned i flashed custom roms on my previous phone, that same phone I tried flashing custom roms agaim, but I get that error "updated process ended with error 7" And then I tried to flash custom rom on my lg g3, the same error appears again. This makes me suspicious, what am I doing wrong? Whats the the problem? I searched on the net for this error, it showed me, if you install unsupported rom then this message apppears, but I am not installing any unsupported roms, then why is this error keep showing on my every phone??
i think you are using the wrong TWRP for it, there is only one working TWRP Version for the A2 Lite at this moment and it's offains version
if u flash a custom for the first time on the a2 lite, it is a bit more complicate than any other device, so be careful what are you doing.
here is a good instruction for it
https://github.com/tkchn/daisyinstall
solved said:
i think you are using the wrong TWRP for it, there is only one working TWRP Version for the A2 Lite at this moment and it's offains version
if u flash a custom for the first time on the a2 lite, it is a bit more complicate than any other device, so be careful what are you doing.
here is a good instruction for it
https://github.com/tkchn/daisyinstall
Click to expand...
Click to collapse
what twrp version should i use if im on base 10.0.0.9
the same. stick to the offain 3.3.0-0 .. dont use any other version. every custom rom you get here will work with it.
Hello everyone,
I find myself with a big problem with my OP3T. Wanting to upgrade to the android 10 version of the Havoc rom, I got the E1001 error 7 message so impossible to install it.
Wanting to restore my old version (Havoc Pie), it doesn't boot once reinstall and sends me directly in Fastboot Mode.
Well then I decide to reset everything and reflash the rom under Pie and Error 7 too ... WTF!
I checked everything, my recovery is up to date, I have the latest firmware installed. I tried everything in vain, always this error 7 with any rom even the official one.
I don't know where this problem comes from but having spent about 10 hours looking for the solution, but nothing is solved
Need your help!!! thank you in advance :crying::crying::crying::crying:
Hey guys i need help i forgot to back up my rom so my phone is unusable right now haha. So basically I tried 2 pixel experience custom rom for my mi a2 lite but I keep getting the error code 7 (I believe) i forgot the full details sorry. So I just tried LineageOS and now I'm getting error code 1 'SIgnature mismatch 'kDownloadMetadataSignatureMismatch'. Pls helppp tyy
Edit: Its my first time flashing but I believe I followed the steps properly
Use The offain twrp, the official twrp doesn't work https://androidfilehost.com/?a=show&w=files&flid=291011
By the way, i'm using havoc os right now, it's like pixel experience plus but way better, try the one that comes with gapps built in https://sourceforge.net/projects/havoc-os/files/daisy/
I was trying to run a custom ROM on my device for the first time. After successfully unlocking bootloader and installing twrp recovery. I tried to flash certain zip files, namely havoc-os-v4.0-20200, oxygenos op6, magisk v20.4, permissiver v4, fixzygote V2, hdk_op3_ak2_treble_V0.2. the flashing resulted in several errors at different stages and after that the device couldn't boot. Since then I turned it off to save battery, as only a white led notification runs.
Few errors:
cache failed
System failed
Bluetooth failed
Md5 checksum failed
Among others, all options appear are failed
Kindly help with unbricking this device, maybe suggest a working software for OnePlus 3 in 2020
Ozymandias13397 said:
I was trying to run a custom ROM on my device for the first time. After successfully unlocking bootloader and installing twrp recovery. I tried to flash certain zip files, namely havoc-os-v4.0-20200, oxygenos op6, magisk v20.4, permissiver v4, fixzygote V2, hdk_op3_ak2_treble_V0.2. the flashing resulted in several errors at different stages and after that the device couldn't boot. Since then I turned it off to save battery, as only a white led notification runs.
Few errors:
cache failed
System failed
Bluetooth failed
Md5 checksum failed
Among others, all options appear are failed
Kindly help with unbricking this device, maybe suggest a working software for OnePlus 3 in 2020
Click to expand...
Click to collapse
You ought not have gone to Havoc 4 which is Android 11 and which has just moved from alpha to beta. If you are intent on Havoc, try v3.7 which is Android 10. If not successful, go back to OOS and then try again.
If necessary, search for Unbrick Tools on XDA for your phone model (you didn't say whether 3 or 3T), and use them.
TNSMANI said:
You ought not have gone to Havoc 4 which is Android 11 and which has just moved from alpha to beta. If you are intent on Havoc, try v3.7 which is Android 10. If not successful, go back to OOS and then try again.
If necessary, search for Unbrick Tools on XDA for your phone model (you didn't say whether 3 or 3T), and use them.
Click to expand...
Click to collapse
Hey bud, thanks for the reply. Yes, I am using a One plus 3 and the issue has been resolved by gaining TWRP access and reflashing another ROM.
Currently using EvolutionX Android 10, If anyone can please suggest whether a custom kernel would be good for this Specific Rom (EvolutionX Android-10).