[GUIDE] Downgrade to MM after Sideload Nougat [encrypted/decrypted Data]

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Mina Mngawy

Senior Member
Apr 5, 2014
158
50
Cairo
www.geekgates.com
First of all every step you'll make is at your own risk
sorry for my bad english

requirements :
1. unlocked bootloader is a must
2. full flash of latest 3.2.8 ROM on your computer you can find it here Mega Google Drive
3. stock recovery on your computer " download from official website "

Steps : ( make sure that u backed up all of your data )
1. flash modified twrp recovery via fastboot for Nougat from here
2. reboot in twrp recovery , it will ask for password to decrypted your data just cancel or skip and allow modifications on system
3. go to Mount and mount System
4. go to Wipe > Advanced wipe > select system > Repair or Change File System > Change File System > EXT4
5. go back to wipe and select Format Data
6. again to Advanced wipe > select everything there except USB-OTG
7. reboot to recovery again
8. connect your device to computer and copy the full 3.2.8 ROM to your device
9. go to Install > select the 3.2.8 ROM file
10. after it's done reboot to bootloader
11. flash stock recovery via cmd ( fastboot flash recovery *FILENAME*.img )
12. reboot recovery
13. factory reset and reboot

congrats you have your marshmallow back :good: :)
 
Last edited:

sohag.n091

Member
Oct 1, 2016
5
0
1+3

I flashed open beta 8 through adb sideload then factory reset my phone. will it work for my case ?:confused:
 

rsfour

New member
Apr 19, 2013
3
1
Glasgow
First of all every step you'll make is at your own risk
sorry for my bad english

requirements :
1. unlocked bootloader is a must
2. full flash of latest 3.2.8 ROM on your computer you can find it here
** if you get "File download limit exceeded. You can only save it to Yandex.Disk" just save it to your Yandex account disk and download from your account
3. stock recovery on your computer " download from official website "

Steps : ( make sure that u backed up all of your data )
1. flash modified twrp recovery via fastboot for open beta 8 from here
2. reboot in twrp recovery , it will ask for password to decrypted your data just cancel or skip and allow modifications on system
3. go to Mount and mount System
4. go to Wipe > Advanced wipe > select system > Repair or Change File System > Change File System > EXT4
5. go back to wipe and select Format Data
6. again to Advanced wipe > select everything there except USB-OTG
7. reboot to recovery again
8. connect your device to computer and copy the full 3.2.8 ROM to your device
9. go to Install > select the 3.2.8 ROM file
10. after it's done reboot to bootloader
11. flash stock recovery via cmd ( fastboot flash recovery *FILENAME*.img )
12. reboot recovery
13. factory reset and reboot

congrats you have your marshmallow back :good: :)

Worked perfect thank you!
 
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Reactions: Mina Mngawy

Murgis

New member
Feb 7, 2011
3
1
OxygenOS 3.2.8 in Google Drive

We also have a copy in Google Drive of the rom OxygenOS 3.2.8

I am sorry that I can not include the link because I am a new user. It's easy to find using Google
 

Allan_Hun

Senior Member
Mar 11, 2014
456
280
Gl.Rye
I'm tempted to try the new Nougat CB, but I need my phone to be reliable. So I'm wondering why people revert back to MM. Anyone care to share why they prefer the older MM?
(Sorry if this is off-topic but I couldn't find a better thread to ask this)
 

Mina Mngawy

Senior Member
Apr 5, 2014
158
50
Cairo
www.geekgates.com
I'm tempted to try the new Nougat CB, but I need my phone to be reliable. So I'm wondering why people revert back to MM. Anyone care to share why they prefer the older MM?
(Sorry if this is off-topic but I couldn't find a better thread to ask this)
The best one is open beta 8 Nougat
But the stable one is official 3.2.8

Sent from my ONEPLUS A3003 using XDA-Developers mobile app
 

Crash

Senior Member
Apr 6, 2011
5,575
9,095
Costa Rica
I'm tempted to try the new Nougat CB, but I need my phone to be reliable. So I'm wondering why people revert back to MM. Anyone care to share why they prefer the older MM?
(Sorry if this is off-topic but I couldn't find a better thread to ask this)

Well most of the users like to have Xposed installed and for now is not posible on Nougat so most of us prefer to go back to have Xposed :D
 

anup807

Senior Member
Dec 6, 2016
84
16
Mumbai
First of all every step you'll make is at your own risk
sorry for my bad english

requirements :
1. unlocked bootloader is a must
2. full flash of latest 3.2.8 ROM on your computer you can find it here Mega Google Drive
3. stock recovery on your computer " download from official website "

Steps : ( make sure that u backed up all of your data )
1. flash modified twrp recovery via fastboot for open beta 8 from here
2. reboot in twrp recovery , it will ask for password to decrypted your data just cancel or skip and allow modifications on system
3. go to Mount and mount System
4. go to Wipe > Advanced wipe > select system > Repair or Change File System > Change File System > EXT4
5. go back to wipe and select Format Data
6. again to Advanced wipe > select everything there except USB-OTG
7. reboot to recovery again
8. connect your device to computer and copy the full 3.2.8 ROM to your device
9. go to Install > select the 3.2.8 ROM file
10. after it's done reboot to bootloader
11. flash stock recovery via cmd ( fastboot flash recovery *FILENAME*.img )
12. reboot recovery
13. factory reset and reboot

congrats you have your marshmallow back :good: :)

Thanks a lot. This is God send. Tired of contacting Oneplus support for reverting back to Marshmallow build.

---------- Post added at 11:40 AM ---------- Previous post was at 11:16 AM ----------

Nope yandex ask me ti register is not a serious server. Make a gdrive or mega link so everyone can reach it...

Inviato dal mio ONEPLUS A3003 utilizzando Tapatalk

http://downloads.oneplus.net/oneplus-3/oneplus_3_oxygenos_3.2.8/

---------- Post added at 11:41 AM ---------- Previous post was at 11:40 AM ----------

removed yandex link and added mega and google drive links

Can we download the 3.2.8.zip from oneplus website.??/
 
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Crash

Senior Member
Apr 6, 2011
5,575
9,095
Costa Rica
Thanks a lot. This is God send. Tired of contacting Oneplus support for reverting back to Marshmallow build.

---------- Post added at 11:40 AM ---------- Previous post was at 11:16 AM ----------



http://downloads.oneplus.net/oneplus-3/oneplus_3_oxygenos_3.2.8/

---------- Post added at 11:41 AM ---------- Previous post was at 11:40 AM ----------



Can we download the 3.2.8.zip from oneplus website.??/

Yes you can I do my self when revert back to MM
 

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  • 24
    First of all every step you'll make is at your own risk
    sorry for my bad english

    requirements :
    1. unlocked bootloader is a must
    2. full flash of latest 3.2.8 ROM on your computer you can find it here Mega Google Drive
    3. stock recovery on your computer " download from official website "

    Steps : ( make sure that u backed up all of your data )
    1. flash modified twrp recovery via fastboot for Nougat from here
    2. reboot in twrp recovery , it will ask for password to decrypted your data just cancel or skip and allow modifications on system
    3. go to Mount and mount System
    4. go to Wipe > Advanced wipe > select system > Repair or Change File System > Change File System > EXT4
    5. go back to wipe and select Format Data
    6. again to Advanced wipe > select everything there except USB-OTG
    7. reboot to recovery again
    8. connect your device to computer and copy the full 3.2.8 ROM to your device
    9. go to Install > select the 3.2.8 ROM file
    10. after it's done reboot to bootloader
    11. flash stock recovery via cmd ( fastboot flash recovery *FILENAME*.img )
    12. reboot recovery
    13. factory reset and reboot

    congrats you have your marshmallow back :good: :)
    1
    First of all every step you'll make is at your own risk
    sorry for my bad english

    requirements :
    1. unlocked bootloader is a must
    2. full flash of latest 3.2.8 ROM on your computer you can find it here
    ** if you get "File download limit exceeded. You can only save it to Yandex.Disk" just save it to your Yandex account disk and download from your account
    3. stock recovery on your computer " download from official website "

    Steps : ( make sure that u backed up all of your data )
    1. flash modified twrp recovery via fastboot for open beta 8 from here
    2. reboot in twrp recovery , it will ask for password to decrypted your data just cancel or skip and allow modifications on system
    3. go to Mount and mount System
    4. go to Wipe > Advanced wipe > select system > Repair or Change File System > Change File System > EXT4
    5. go back to wipe and select Format Data
    6. again to Advanced wipe > select everything there except USB-OTG
    7. reboot to recovery again
    8. connect your device to computer and copy the full 3.2.8 ROM to your device
    9. go to Install > select the 3.2.8 ROM file
    10. after it's done reboot to bootloader
    11. flash stock recovery via cmd ( fastboot flash recovery *FILENAME*.img )
    12. reboot recovery
    13. factory reset and reboot

    congrats you have your marshmallow back :good: :)

    Worked perfect thank you!
    1
    confirm this guide works fine thanks mate :good:
    1
    Thanks for the fantastic guide!Works perfectly!
    1
    worked like a charm, thanks!