downgrade .. - Xperia Z2 Q&A, Help & Troubleshooting

I wanna go back from nougat RR to stock pre rooted MM zip rom .. What should I do ? Just wipe and flash rom ?
I've done that And I got bootloop even after flashing boot fix
I just flashed Pre rooted MM zip rom and bootloop fix .. didn't flash kernel or anything else
Wanna help

rshad777 said:
I wanna go back from nougat RR to stock pre rooted MM zip rom .. What should I do ? Just wipe and flash rom ?
I've done that And I got bootloop even after flashing boot fix
I just flashed Pre rooted MM zip rom and bootloop fix .. didn't flash kernel or anything else
Wanna help
Click to expand...
Click to collapse
Use flashtools and check all wipe sections

Related

[Q] Suggestion for 5.1 for not got Hard Brick for my Moto E Again

Dear Techies,
I have moto e, previously i m in Soak Test Nd i hv lollipop on my moto e. Thn i install some lollipop based custom rom. After some times i becum booring from unoffical custom rom. So, i gain flash my mobile with stock rom. Due to upgrade my bootloader for lollilop they didn't support Kitkat 4.4.4. Then i got Hard bricked. There is no any fix. But i m so lucky i got new replacement of motherboad free due to o under warranty.
And Aftr changing motherboad i have new Emei and serial no. So i unable to get soak test update.
My Question is this please suggest me the way i flash 5.1 custom rom then after if i want to back in Stock Rom without got hardbrick.
Thank you
himanshuzzz said:
Dear Techies,
I have moto e, previously i m in Soak Test Nd i hv lollipop on my moto e. Thn i install some lollipop based custom rom. After some times i becum booring from unoffical custom rom. So, i gain flash my mobile with stock rom. Due to upgrade my bootloader for lollilop they didn't support Kitkat 4.4.4. Then i got Hard bricked. There is no any fix. But i m so lucky i got new replacement of motherboad free due to o under warranty.
And Aftr changing motherboad i have new Emei and serial no. So i unable to get soak test update.
My Question is this please suggest me the way i flash 5.1 custom rom then after if i want to back in Stock Rom without got hardbrick.
Thank you
Click to expand...
Click to collapse
which rom u r using custom or stock? if u r using stock 4.4.4 then 1st of all make a nandroid backup of ur stock rom 4.4.4 using twrp recovery and keep it safe then go to flash anything, for not get bricked ur device
[email protected] said:
which rom u r using custom or stock? if u r using stock 4.4.4 then 1st of all make a nandroid backup of ur stock rom 4.4.4 using twrp recovery and keep it safe then go to flash anything, for not get bricked ur device
Click to expand...
Click to collapse
If i flash to any lollipop based custom rom and after come back to kitkat offical rom. Did it hardbicked again or not.
I hardbrick moterboad brick not system.
what i do to downgrade :-
wipe complete rom in twrp on soak 5.0.2 then installed stock 4.4.4 without any problems.
zeshan94 said:
what i do to downgrade :-
wipe complete rom in twrp on soak 5.0.2 then installed stock 4.4.4 without any problems.
Click to expand...
Click to collapse
Did u flashed with officail firmware with Fastboot
himanshuzzz said:
Did u flashed with officail firmware with Fastboot
Click to expand...
Click to collapse
yeah i flashed stock official 4.4.4 via fastboot after doing a complete wipe of 5.0.2.
i entered all commands.got a 'failed' messages on 3 commands i.e boot,partition,motoboot. but phone booted successfully.. even now whenever i flash 4.4.4 i get those failed messages.
zeshan94 said:
yeah i flashed stock official 4.4.4 via fastboot after doing a complete wipe of 5.0.2.
i entered all commands.got a 'failed' messages on 3 commands i.e boot,partition,motoboot. but phone booted successfully.. even now whenever i flash 4.4.4 i get those failed messages.
Click to expand...
Click to collapse
Where u get official stock 4.4.4 firmware. I had flash firmware of 4.4.2 thn i updated to 4.4.4 then after update rebooting they got hard bricked. ????
himanshuzzz said:
Where u get official stock 4.4.4 firmware. I had flash firmware of 4.4.2 thn i updated to 4.4.4 then after update rebooting they got hard bricked. ????
Click to expand...
Click to collapse
Hardbrick only occures when u flash downgrade firmware via Fastboot, so if u dont want hardbrick. Flash the ROMs via TWRP recovery as its not flash Bootloader, download Flasheble ROMs and flash via recovery it wont hardback.
himanshuzzz said:
Where u get official stock 4.4.4 firmware. I had flash firmware of 4.4.2 thn i updated to 4.4.4 then after update rebooting they got hard bricked. ????
Click to expand...
Click to collapse
you can get it from here - http://forum.xda-developers.com/moto-e/general/index-moto-e-original-android-dev-roms-t3000181
. if for any reason the download link doesnt work then search in the general forum for 4.4.4 firmware.

(Q) Cant install ROMs

Hello there i have G850F and i can not install roms every time i try i softbrick my phone then i have to restore it
Once i install rom i get stuck on fisrt boot screen (galaxy alpha powerd by android) and it dosent move from there then i have to restore
i use TWRP and Eudemony V3 4.4.4ROM
I do factory reset every time
Am trying to install
Resurrection_Remix_LP_v5.4.7-20150609-slte
Or
SMG850F_GalaxyS6Themed_2.5
I think this because my current rom
amer187k said:
Hello there i have G850F and i can not install roms every time i try i softbrick my phone then i have to restore it
Once i install rom i get stuck on fisrt boot screen (galaxy alpha powerd by android) and it dosent move from there then i have to restore
i use TWRP and Eudemony V3 4.4.4ROM
I do factory reset every time
Am trying to install
Resurrection_Remix_LP_v5.4.7-20150609-slte
Or
SMG850F_GalaxyS6Themed_2.5
I think this because my current rom
Click to expand...
Click to collapse
If you are still on kitkat and you want to go to lolipop then you need the flash a stock LP rom before you can go to custom one.
Sent from my SM-G850F
tileeq said:
If you are still on kitkat and you want to go to lolipop then you need the flash a stock LP rom before you can go to custom one.
Sent from my SM-G850F
Click to expand...
Click to collapse
After I flashed stock LP I had to flash my KK modem because my phone wasn't booting.
Is that normal?
Or maybe I should have flashed twrp, fully wiped everything then flahed LP
Idk, now I'm still stuck with kk modem :/
RobertAslan said:
After I flashed stock LP I had to flash my KK modem because my phone wasn't booting.
Is that normal?
Or maybe I should have flashed twrp, fully wiped everything then flahed LP
Idk, now I'm still stuck with kk modem :/
Click to expand...
Click to collapse
Iy maybe thw cause of problems. Try going clean install and no switching files.
Sent from my SM-G850F
modem also must be LP,or you should go in no network
why you are stick to 444 modem?I use now France XEF modem but LP,& live in Macedonia

help... want to revert back in stock rom..!!!!

[SOLVED}Hello guys... I just want to knw how to revert back in stock rom via TWRP or any other method.. Ryt now i m using Nought based ROM and have latest bootloader.. So whr can i find flashble zip of oxygen os .. thnks in advance..
Here
m4h38008 said:
Hello guys... I just want to knw how to revert back in stock rom via TWRP or any other method.. Ryt now i m using Nought based ROM and have latest bootloader.. So whr can i find flashble zip of oxygen os .. thnks in advance..
Click to expand...
Click to collapse
just do a clean flash of stock OOS over lineage then flash stock OOS recovery over twrp via fastboot methods
Happy flashing
aa_vi said:
just do a clean flash of stock OOS over lineage then flash stock OOS recovery over twrp via fastboot methods
Happy flashing
Click to expand...
Click to collapse
Thnks buddy i already solved just forget to closed this post.. but thnks anyway buddy

[help] flashing custom rom

i am in miui 8.2.2 v(latest)
i want to use custom rom.but i have some questions
i have searched a lot in xda and miui fourm but some doubts are still there
1) as iam in marshmallow do i need to revert back to lolipop to flash any custom rom???
2)i want to unlock Boot loader officially and to use zcx twrp that fits perfect.becoz it patches ubp and lazy flasher automatically
3)so after flashing supersu.zip on stock rom,do i need to flash anything like boot image patcher or lazy flasher or a direct reboot to system??
1. no
2. yes
3. no
Simoom Sadik said:
1. no
2. yes
3. no
Click to expand...
Click to collapse
thnks for the reply..i will try and report

I had a big problem

I have a Redmi 5 plus, and I unlocked the bootloader to flash custom roms , after that I moved on official ROM but each and every SENSORS ARE STOPPED working except finger print sensor, I don't know what to do:crying: please help me to fix that issue
Ive had the same problem while trying to flash a custom kernal, its a kernal problem.. try to flash the stock rom again.. full flash it will restore the sensors.. or else flash boot file from the stock rom
vinay80 said:
Ive had the same problem while trying to flash a custom kernal, its a kernal problem.. try to flash the stock rom again.. full flash it will restore the sensors.. or else flash boot file from the stock rom
Click to expand...
Click to collapse
Thanks for a reply:victory: Thanks it works fine

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