How to fully unroot and flash stock Rom On oneplus 2 ? - OnePlus 2 Q&A, Help & Troubleshooting

Guys , i am currently on Custom Rom RR and wantes to unroot and flash Stock Rom and Stock Recovery, i am unable to find a good post regarding that.
Also, can i flash Stock rom From oneplus site directly from Twrp ?

karnanishyam said:
Guys , i am currently on Custom Rom RR and wantes to unroot and flash Stock Rom and Stock Recovery, i am unable to find a good post regarding that.
Also, can i flash Stock rom From oneplus site directly from Twrp ?
Click to expand...
Click to collapse
Yes you can download OOS 3.5.6 flash able zip from OnePlus official site ,and flash it through twrp...
Make sure you download twrp/recovery zip,not fastboot zip
Sent from my ONE A2003 using Tapatalk

Rocken222 said:
Yes you can download OOS 3.5.6 flash able zip from OnePlus official site ,and flash it through twrp...
Make sure you download twrp/recovery zip,not fastboot zip
Sent from my ONE A2003 using Tapatalk
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thank You , for the Reply.....this worked Perfectly.

Related

How to Revert2Cyanogenmod13 after flashing OOS 3

I was looking for instructions on this before flashing OOS beta, and can't find any.
hunter_bruhh said:
I was looking for instructions on this before flashing OOS beta, and can't find any.
Click to expand...
Click to collapse
Hello ?
And ?
What do you want ?
Are you sure you searched well ?
Search better 'cause it exists ?
Thanks.
I too have the same problem.
http://forum.xda-developers.com/oneplus-2/general/firstaid-zip-revert-h2os-mm-beta-to-lp-t3306967
try this method. I tried and solved the problem.
You can look at "H2OS Marshmallow debloated" thread.
hunter_bruhh said:
I was looking for instructions on this before flashing OOS beta, and can't find any.
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tbiwalkar said:
I too have the same problem.
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Click to collapse
You can find a detailed guide below on every possible thing you want to do before after flashing OOS3 .
https://forums.oneplus.net/threads/installation-instructions-faqs-oxygenos-3-0-0.439108/
lockmunk said:
http://forum.xda-developers.com/oneplus-2/general/firstaid-zip-revert-h2os-mm-beta-to-lp-t3306967
try this method. I tried and solved the problem.
Click to expand...
Click to collapse
Isn't that the thread which should be used in case the user encounters any problem when reverting from OOS3/H2OS based roms ?
I guess the OP asked for instructions on how to get back to CM after flashing OOS3 , until and unless he screws up , he wont be needing it
mdaamir1989 said:
Isn't that the thread which should be used in case the user encounters any problem when reverting from OOS3/H2OS based roms ?
I guess the OP asked for instructions on how to get back to CM after flashing OOS3 , until and unless he screws up , he wont be needing it
Click to expand...
Click to collapse
I also faced same problem as him, which is I want to revert to CM13 after flash OOS3
Here is the simple way to move back and forth...I do it regularly...sometimes more than once a day! Keep in mind this-CM13 and Oxygen 2 versions are on the old TWRP and Hydrogen MM and Oxygen 3.0 are on the new TWRP. So look up two zips one is the revert2lollipop and flash that before flashing CM13 or Oxygen 2.O Roms. It will boot you into the correct TWRP. Find the zip H2OS_TWRP3+MMFIRMW and flash that before flashing Oxygen 3 or Hydrogen MM. It will boot you into the right TWRP. So my method if I'm on CM13 is just to boot into TWRP flash H2OS_TWRP3+MMFIRMW and it will reboot and then wipe all but internal and then flash either Hydrogen MM or the Oxygen 3 ROM or the appropriate nandroid backup...if you are in Oxygen 3 just flash the revert2lollipop and it will reboot in to the right TWRP then full wipe and flash CM13. I have done it many times with no issues. Some CM13 also require a new modem but just flash that if you get FCs in the setup...
There is a topic in development that is appropriately titled where you can find the two zip files.
Sent from my ONE A2005 using Tapatalk

Need help new boot loader

Actually I am on modified twrp
Now if I flash CyanogenMod 13 with this modified twrp
Does it boot on u bootloader cause a problem
I just wanna get rid of oxyzen 3.0 and wanna flash CyanogenMod 13
No, you will have to flash one of many revert zip-files back to OOS 2.2.1 to get the old bootloader. Then you can revert TWRP to the one for that bootloader and then format data and reflash CM13.
Veer1080 said:
Actually I am on modified twrp
Now if I flash CyanogenMod 13 with this modified twrp
Does it boot on u bootloader cause a problem
I just wanna get rid of oxyzen 3.0 and wanna flash CyanogenMod 13
Click to expand...
Click to collapse
download and flash the revert2lollipop zip in recovery
here is the link: https://www.androidfilehost.com/?fid=24421527759880816
after this flash official twrp
flo071 said:
download and flash the revert2lollipop zip in recovery
here is the link: https://www.androidfilehost.com/?fid=24421527759880816
after this flash official twrp
Click to expand...
Click to collapse
flash it via modified twrp ans ASAP
yes flash via modified twrp.... then flash the official twrp img...
official twrp can be flashed with modified twrp or fastboot
flo071 said:
yes flash via modified twrp.... then flash the official twrp img...
official twrp can be flashed with modified twrp or fastboot
Click to expand...
Click to collapse
bro u sure ? coz i dont wanna c my 1+2 dead
1.flash this zip via modi twrp
2. flash official twrp via fb or modi twrp
3.flash oos 2.2.1 via official twrp
is this correct ?
yes thats correct
i ve done it this way but i flashed graraks cm13
flo071 said:
yes thats correct
Click to expand...
Click to collapse
u tried ?
yes i ve gone back to cm13 this way
flo071 said:
yes thats correct
i ve done it this way but i flashed graraks cm13
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Click to collapse
graraks cm13 support FP ?
yes its working really fast... battery life is good (4+ hrs sot)
flo071 said:
yes its working really fast... battery life is good (4+ hrs sot)
Click to expand...
Click to collapse
i have cm13 backup instead of flashing OOS 2.2.1 can i restore cm13 backup
this will restore lollipop boot loader?
no u need to flash revert2lollilop zip first... after that u can restore ur backup...
flo071 said:
no u need to flash revert2lollilop zip first... after that u can restore ur backup...
Click to expand...
Click to collapse
yes i mean after that zip i will flash official twrp and restore it
or i can restore it via modi twrp ? is it must i have to flash official twrp first ?
Veer1080 said:
yes i mean after that zip i will flash official twrp and restore it
or i can restore it via modi twrp ? is it must i have to flash official twrp first ?
Click to expand...
Click to collapse
I dont know.... I flashed official twrp after revert2lollipop...
flo071 said:
I dont know.... I flashed official twrp after revert2lollipop...
Click to expand...
Click to collapse
okay m not taking risk m gonna flash official first
flo071 said:
I dont know.... I flashed official twrp after revert2lollipop...
Click to expand...
Click to collapse
@flo071 thanks man m now on OOS 2.1
NOW flashing grarak cm13
Sent from my ONE A2003 using XDA-Developers mobile app

Back to stock ROM

Hello everyone,
I'm currently using this ROM : http://forum.xda-developers.com/zenfone-5/development/rom-resurrection-remix-mm-5-6-7-t3357331
Is there any method on how to return back to the stock ROM ?
If I just do a full wipe and flash the latest update, will it work ?
thanks
Angristan said:
Hello everyone,
I'm currently using this ROM : http://forum.xda-developers.com/zenfone-5/development/rom-resurrection-remix-mm-5-6-7-t3357331
Is there any method on how to return back to the stock ROM ?
If I just do a full wipe and flash the latest update, will it work ?
thanks
Click to expand...
Click to collapse
Flash stock .78 via twrp do not ask why then manually update to .87. Then flash stock recovery and relock bootloader. Done
Sent from my ASUS_T00J using Tapatalk
ZeeJcG said:
Flash stock .78 via twrp do not ask why then manually update to .87. Then flash stock recovery and relock bootloader. Done
Sent from my ASUS_T00J using Tapatalk
Click to expand...
Click to collapse
Thanks I'll try that.
I can't flash, it says "Only Android 4.4.3/Android 5.0 2015 [...] image version could upgrade with this package", and i'm on 6.0.1
Anyone knows how to go back to stock ROM ?
Angristan said:
Anyone knows how to go back to stock ROM ?
Click to expand...
Click to collapse
Flash this in twrp : UL-ASUS_T00F-WW-3.24.40.78-user.zip
after that manually update to .87
how to ?
download .87 firmware put to your Internal Storage
or directly flash .87 in TWRP here:
.87 flashable
milano88 said:
Flash this in twrp : UL-ASUS_T00F-WW-3.24.40.78-user.zip
after that manually update to .87
how to ?
download .87 firmware put to your Internal Storage
or directly flash .87 in TWRP here:
.87 flashable
Click to expand...
Click to collapse
Yeah basically that's what @ZeeJcG said before ^^'
So anyway that was pretty hard I downgraded with WW_5.2.2.2 (flashing fastboot/recovery) and WW_5.3.3.3, I was in 2.21, and then upgraded the classic way, yolo

Easy Flashing custom Rom in Beta MM without PC

Easy install custom firmware on MM beta​
Firstly need it
Download my signed files
Make backup of stock firmware in twrp
Flash the Twrp_mod
Do all wipe
Installed the firmware, in my case, AICP
After you flash the boot_mod(Z00A or Z008)
Enjoy
All need files see in my AndroidFileHost
wow good job. Trying this today
Steps are not clear... Can u explain in better way
Sent from my ASUS_Z008D using XDA-Developers mobile app
kjinx01 said:
Steps are not clear... Can u explain in better way
Sent from my ASUS_Z008D using XDA-Developers mobile app
Click to expand...
Click to collapse
It easy man
Ya I made it.. Thank u
Sent from my ASUS_Z008D using XDA-Developers mobile app
we have to flash the img with adb after flash the twrp?
Russiamen said:
Easy install custom firmware on MM beta​
Firstly need it
Download my signed files
Make backup of stock firmware in twrp
Flash the Twrp_mod
Do all wipe
Installed the firmware, in my case, AICP
After you flash the boot_mod(Z00A or Z008)
Enjoy
All need files see in my AndroidFileHost
Click to expand...
Click to collapse
lineu94 said:
we have to flash the img with adb after flash the twrp?
Click to expand...
Click to collapse
No.Need Flash after Rom

RR tissot

Anyone tested it ?
https://androidfilehost.com/?fid=890129502657580033
Stop post same post twice!
Sent from my Mi A1 using XDA Labs
May a mod delete one
coremania said:
Anyone tested it ?
https://androidfilehost.com/?fid=890129502657580033
Click to expand...
Click to collapse
What about testing yourself?
all custom rom for tissot cant be installed , maybe our twrp is not compitable for flash all the rom yet
ShazlieyAzizan said:
all custom rom for tissot cant be installed , maybe our twrp is not compitable for flash all the rom yet
Click to expand...
Click to collapse
They CAN. For those of you who still don't understand, here's the process:
1. You need to get back to Nougat
2. Use the recovery from @deadman96385
3. Wipe ALL Data
4. Flash the ROM
5. Reboot
- it may say "No OS installed" but just ignore that message and restart anyway
If you want to roll back to stock, you need to flash the stock ROM via fastboot. I don't really like using Mi Flash Tool, so I do it manually (because Mi Flash Tool locks the bootloader).

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