Hello Guys..
Im HTC One A9, S-OFF. on European Nougat 2.17.401.2..
as you know 2.17.401.2 updates for European versions released barely a week ago, RUU is also available in Collection thread..
i tried official TWRP 3.1.0-0 & unofficial 3.0.3-8 on clean stock European Nougat 2.17.401.2..
TWRP was booting but system was trapped in bootloop i.e. phone was booting again and again..
DID ANYONE SUCCESSFULLY FLASH TWRP ON 2.17.401.2 WITHOUT BOOTLOOPS??
if yes, please let me know the procedure. Thank You
Fixed. Please scroll down and see my post. Thanks @JohnRogers23
Dr.Anshuman said:
Hello Guys..
Im HTC One A9, S-OFF. on European Nougat 2.17.401.2..
as you know 2.17.401.2 updates for European versions released barely a week ago, RUU is also available in Collection thread..
i tried official TWRP 3.1.0-0 & unofficial 3.0.3-8 on clean stock European Nougat 2.17.401.2..
TWRP was booting but system was trapped in bootloop i.e. phone was booting again and again..
DID ANYONE SUCCESSFULLY FLASH TWRP ON 2.17.401.2 WITHOUT BOOTLOOPS??
if yes, please let me know the procedure. Thank You
Click to expand...
Click to collapse
Did you mount system read/write at all? That's what it sounds like to me. You may need to restore a stock system image or flash an RUU, although a factory reset might solve it too.
JohnRogers23 said:
Did you mount system read/write at all? That's what it sounds like to me. You may need to restore a stock system image or flash an RUU, although a factory reset might solve it too.
Click to expand...
Click to collapse
yes i allowed modification to system by TWRP. Should i keep system read only?
Factory reset did not solve the probem.. should i flash system image or boot image again after flashing TWRP ?
will it fix the problem, start my phone normally keeping TWRP?
thank you..
Dr.Anshuman said:
yes i allowed modification to system by TWRP. Should i keep system read only?
Factory reset did not solve the probem.. should i flash system image or boot image again after flashing TWRP ?
will it fix the problem, start my phone normally keeping TWRP?
thank you..
Click to expand...
Click to collapse
Make sure /system is mounted read only until after you've flashed something (for example Magisk or Supersu) that removes dm-verity. If the reset didn't work you'll have to either flash the untouched system image backup or an RUU, no need to mess with the /boot image, and if you only flash the /system image backup it will keep TWRP.
[FIXED] TWRP 3.1.0-0 worked well on 2.17.401.2 :)
1. download TWRP 3.1.0-0 image file from official site.
You will find 2 versions for Hiae , american & European versions, please choose European version, download it.
2. flash twrp via fastboot, then boot into Twrp
3. choose system READ ONLY, dont allow modification by Twrp ( dont wory, twrp still can modify system if zip into system is flashed)
4. now boot into system.. But if you want to flash SuperSU then make a factory reset first then immediately flash latest supersu..
Dr.Anshuman said:
1. download TWRP 3.1.0-0 image file from official site.
You will find 2 versions for Hiae , american & European versions, please choose European version, download it.
2. flash twrp via fastboot, then boot into Twrp
3. choose system READ ONLY, dont allow modification by Twrp ( dont wory, twrp still can modify system if zip into system is flashed)
4. now boot into system.. But if you want to flash SuperSU then make a factory reset first then immediately flash latest supersu..
Click to expand...
Click to collapse
Hello
Hello so I've tried everything unfortunately nothing goes bootloop I have htc one A9 europa version
barbaross said:
Hello
Hello so I've tried everything unfortunately nothing goes bootloop I have htc one A9 europa version
Click to expand...
Click to collapse
TWRP works perfectly on European versions 2.16.xxx.x & 2.17.xxx.x, you just need to remember couple of things..
1. download TWRP 3.1.0-0 European version from official site only.
2. Flash TWRP on a clean stock ROM or Do a factory reset first.
3. Dont allow TWRP to modify system when it asks for first time.
you can try again checking all things mentioned above.
Dr.Anshuman said:
TWRP works perfectly on European versions 2.16.xxx.x & 2.17.xxx.x, you just need to remember couple of things..
1. download TWRP 3.1.0-0 European version from official site only.
2. Flash TWRP on a clean stock ROM or Do a factory reset first.
3. Dont allow TWRP to modify system when it asks for first time.
you can try again checking all things mentioned above.
Click to expand...
Click to collapse
Hello I have tried everything unfortunately can not be a short video of twrp
barbaross said:
Hello I have tried everything unfortunately can not be a short video of twrp
Click to expand...
Click to collapse
Even i got problem after flashing TWRP on OTA updated stock ROM.
What i did is , i downloaded European 2.17.401.2 firmware and RUU.zip from Collection Thread, flashed firmware via Fastboot and flashed Zip using SD card method, then i followed above procedure of flahing TWRP.. all worked fine.. you should try this one..
Dr.Anshuman said:
Even i got problem after flashing TWRP on OTA updated stock ROM.
What i did is , i downloaded European 2.17.401.2 firmware and RUU.zip from Collection Thread, flashed firmware via Fastboot and flashed Zip using SD card method, then i followed above procedure of flahing TWRP.. all worked fine.. you should try this one..
Click to expand...
Click to collapse
I have tried again everything unfortunately it has not worked, someone can upload the right twrp for european version for htc one a9 the official side does not go from twrp, thank you
barbaross said:
I have tried again everything unfortunately it has not worked, someone can upload the right twrp for european version for htc one a9 the official side does not go from twrp, thank you
Click to expand...
Click to collapse
this is download link for official TWRP 3.1.0-0 Hiae European..
https://uploadocean.com/wsuzuczqh0py
please flash this TWRP img file after flashing European 2.17.401.2 Firmware and RUU.zip from collection thread..
https://forum.xda-developers.com/one-a9/general/wip-ruu-htc-one-a9-t3240344
Best Luck :good:
Dr.Anshuman said:
this is download link for official TWRP 3.1.0-0 Hiae European..
https://uploadocean.com/wsuzuczqh0py
please flash this TWRP img file after flashing European 2.17.401.2 Firmware and RUU.zip from collection thread..
https://forum.xda-developers.com/one-a9/general/wip-ruu-htc-one-a9-t3240344
Best Luck :good:
Click to expand...
Click to collapse
Hello
Unfortunately it did not work thanks for your help, back android 6.01 is not synonymous
---------- Post added at 07:32 PM ---------- Previous post was at 07:29 PM ----------
Before the stock android 7.0 I could do everything with stock android 6.01 was no problem
barbaross said:
Hello
Unfortunately it did not work thanks for your help, back android 6.01 is not synonymous
---------- Post added at 07:32 PM ---------- Previous post was at 07:29 PM ----------
Before the stock android 7.0 I could do everything with stock android 6.01 was no problem
Click to expand...
Click to collapse
If you are having issue with 2.17.xxx.x then you can try 2.16.xxx.x European
TWRP, SuperSu have no issue with this firmware..
Download it from Collection Thread..
Dr.Anshuman said:
If you are having issue with 2.17.xxx.x then you can try 2.16.xxx.x European
TWRP, SuperSu have no issue with this firmware..
Download it from Collection Thread..
Click to expand...
Click to collapse
I tried with 2.16.xx 2.16.xx can not be insulated
your device encrypted?
Try this:
1. flash and boot to latest official TWRP for A9
2. choose wipe and choose Format Data (it will wipe everything on Internal Memory)
3. type yes and confirm formating data, if you see red text error reboot to Download Mode, reboot to Bootloader and enter TWRP recovery again.
4. repeat step 2
5. wipe cache & dalvik cache
6. reboot to system
Related
i cant make factory reset or wip any thing to flash my rom
is there any way to format from termnal in twrp or another any way
my phone bricked now and i can log int fastboot and TWRP only
please help me and very thank you any way to any one try to help me aslo help other
i search in XDA and cant found solution so i created this thread and for me and for any one need help like me
thank you all
https://youtu.be/M7yHloINh9w
ali_vip60 said:
i cant make factory reset or wip any thing to flash my rom
is there any way to format from termnal in twrp or another any way
my phone bricked now and i can log int fastboot and TWRP only
please help me and very thank you any way to any one try to help me aslo help other
i search in XDA and cant found solution so i created this thread and for me and for any one need help like me
thank you all
Click to expand...
Click to collapse
If you go to twrp then reboot to bootloader? Will it go to fastboot?
dexz said:
If you go to twrp then reboot to bootloader? Will it go to fastboot?
Click to expand...
Click to collapse
yes sure when reboot to bootloader it go to fastboot and thank for replay no one replay and there is more developer
and i think they are busy but ......i solved that problem now by lock bootloader then it told me lock and format factory yes
after this i go TWRP and i can wipe can advance wipe easy ....... now i have another problem
when i flashed any rom with emui 4.0 or 4.1 or custom rom like twisted phone stop on logo huawei and not working
and if i flashed nougat b520 or b530 it show me like this video
https://www.youtube.com/watch?v=fSkasVODNLk
what this problem and i flash 2 file zip ????
ali_vip60 said:
if i flashed nougat b520 or b530 it show me like this video
what this problem and i flash 2 file zip ????
Click to expand...
Click to collapse
Based on the video. Try to install update_data.zip again.
Can you tell me what's the steps you did to install Nougat? (From start)
ali_vip60 said:
now i have another problem
when i flashed any rom with emui 4.0 or 4.1 or custom rom like twisted phone stop on logo huawei and not working
Click to expand...
Click to collapse
Flashed any rom means by dload?
On twisted rom. Did your factory reset it after you flash it?
dexz said:
Based on the video. Try to install update_data.zip again.
Can you tell me what's the steps you did to install Nougat? (From start)
Flashed any rom means by dload?
yes any rom with emui4.0 or 4.1 yess by dload
On twisted rom. Did your factory reset it after you flash it?
Click to expand...
Click to collapse
yes i factory reset and advance wip all thing then install zip file for twisted after finish phone stay on logo huawei as i install any rom with emui 4.0 and 4.1
install nougat
fastboot flash twrp 3.2 for twisted rom cus 3.3 not flashed
then opwn twrp factory reset then wip all thing
after this install 2 file zip and when finish phone open and look like video
flash twrp 3.0.3 and go twrp and flash updat.zip again then open phone
same prorblem like video
ali_vip60 said:
yes i factory reset and advance wip all thing then install zip file for twisted after finish phone stay on logo huawei as i install any rom with emui 4.0 and 4.1
install nougat
fastboot flash twrp 3.2 for twisted rom cus 3.3 not flashed
then opwn twrp factory reset then wip all thing
after this install 2 file zip and when finish phone open and look like video
flash twrp 3.0.3 and go twrp and flash updat.zip again then open phone
same prorblem like video
Click to expand...
Click to collapse
So you wanted to go Nougat or Twisted? If you want to go for Nougat. I suggest you use TWRP 3.0.2 (Nougat).
1. Reboot to TWRP
2. Format data
3. Advance Wipe (Dalvik, Cache, Data & System)
4. Reboot to Recovery (Optional)
5. Install update_data.zip (Do not reboot)
6. Install update.zip (Do not reboot)
7. If you want to root your phone. You can install at this step.
8. Install TWRP 3.0.2-Nougat (You need to install this again because update.zip will replace it with stock recovery)
9. Reboot to System.
10. Wait for few minutes (5-10mins)
That's all.
dexz said:
So you wanted to go Nougat or Twisted? If you want to go for Nougat. I suggest you use TWRP 3.0.2 (Nougat).
1. Reboot to TWRP
2. Format data
3. Advance Wipe (Dalvik, Cache, Data & System)
4. Reboot to Recovery (Optional)
5. Install update_data.zip (Do not reboot)
6. Install update.zip (Do not reboot)
7. If you want to root your phone. You can install at this step.
8. Install TWRP 3.0.2-Nougat (You need to install this again because update.zip will replace it with stock recovery)
9. Reboot to System.
10. Wait for few minutes (5-10mins)
That's all.
Click to expand...
Click to collapse
Exactly this what i do and i get like video can you get me link for c185 nougat maybe i have wrong ver for nougat but iam sure i have my ver for nxt l29 c185 b520 an b560
ali_vip60 said:
Exactly this what i do and i get like video can you get me link for c185 nougat maybe i have wrong ver for nougat but iam sure i have my ver for nxt l29 c185 b520 an b560
Click to expand...
Click to collapse
Don't worry. I'm just wanted to be sure you did the right way. Your original region is L29C185?
What you can do next is to downgrade it to B180(EMUI4) first via dload and check your build number if is NXT-L29C185B180. Search the thread on downgrade method using rollback update.app (EMUI5 to EMUI4)
Tell me the result later.
dexz said:
Don't worry. I'm just wanted to be sure you did the right way. Your original region is L29C185?
What you can do next is to downgrade it to B180(EMUI4) first via dload and check your build number if is NXT-L29C185B180. Search the thread on downgrade method using rollback update.app (EMUI5 to EMUI4)
Tell me the result later.
Click to expand...
Click to collapse
yes my orignal region is l29c185
i can flash b180 by dload but iam scared from flashing and when finish phono stay in logo huawei
tell me what i must do please
ali_vip60 said:
yes my orignal region is l29c185
i can flash b180 by dload but iam scared from flashing and when finish phono stay in logo huawei
tell me what i must do please
Click to expand...
Click to collapse
You need to rollback first.
HUAWEI Mate8 Rollback Package (NXT-L29, from EMUI5.0+Android7.0 rollback to EMUI4.0)
https://forum.xda-developers.com/mate-8/general/huawei-mate8-rollback-package-nxt-l29-t3498256
Then only you can downgrade to B180. Once you have dload B180. Do factory reset (Press Volume Up + Power). You'll be fine.
If your build number is NXT-L29C185B180 after installing B180 then redo the steps of installing Nougat. Just follow my previous steps.
Hi
since i flash my update rom android 7.0
i have two Boot Animation
first is for honor
second is huawei
how remove second one?
plz help me
Try to clean flash your firmware through dload method, trying to be accurate while flashing. Something surely went bad while flashing the update you're talking about. Maybe you flashed the 7.0 for another variant, and now it messed up the firmware. Go on hwmt.ru site -> firmware database, and recover your ROM update package.
You have to pay attention and flash ONLY packages that matches your build number first 9 characters. Like "BLN-L21C432Bxxx", for example, will work only on a BLN-L21C432Bxxx. Flash only packages with PV at the end of the name.
RedSkull23 said:
Try to clean flash your firmware through dload method, trying to be accurate while flashing. Something surely went bad while flashing the update you're talking about. Maybe you flashed the 7.0 for another variant, and now it messed up the firmware. Go on hwmt.ru site -> firmware database, and recover your ROM update package.
You have to pay attention and flash ONLY packages that matches your build number first 9 characters. Like "BLN-L21C432Bxxx", for example, will work only on a BLN-L21C432Bxxx. Flash only packages with PV at the end of the name.
Click to expand...
Click to collapse
tanks but is there any way to fix it without flashing rom
because i already opened my bootloader and installed twrp
now i cant relock it
because when i relock it rom dosent load
& i have to relock it again & restore from twrp
(does d load metod need locked bootloader?or i can do it with twrp)
hamijan said:
tanks but is there any way to fix it without flashing rom
because i already opened my bootloader and installed twrp
now i cant relock it
because when i relock it rom dosent load
& i have to relock it again & restore from twrp
(does d load metod need locked bootloader?or i can do it with twrp)
Click to expand...
Click to collapse
my bootloader unlocked and load metod worked for me
aixabdennour said:
my bootloader unlocked and load metod worked for me
Click to expand...
Click to collapse
Tanks dude
The problem was twrp
I flashed stock recovery & problem solved!!?
hamijan said:
Tanks dude
The problem was twrp
I flashed stock recovery & problem solved!!
Click to expand...
Click to collapse
now i flashed stock rom with dload method
and i cant flash twrp recovery
i flash it and it says finished
bit when i hold volume up & power stock recovery start!
what should i do?
is there other way to root than twrp?
(bln-l21c185b361)
hamijan said:
now i flashed stock rom with dload method
and i cant flash twrp recovery
i flash it and it says finished
bit when i hold volume up & power stock recovery start!
what should i do?
is there other way to root than twrp?
(bln-l21c185b361)
Click to expand...
Click to collapse
Refer rooting guide for 6X and emui 5 in my signature. Dont use other files
shashank1320 said:
Refer rooting guide for 6X and emui 5 in my signature. Dont use other files
Click to expand...
Click to collapse
Tanks man??
Problem solved
hamijan said:
Tanks man??
Problem solved
Click to expand...
Click to collapse
Glad to know. Enjoy rooted phone :silly:
ASUS STOCK ROM ANDROID 8 OFFICIAL - ZENFONE 3 ZE552KL AND ZE520KL
Install TWRP Recovery 3.2.0 Or stock Recovery Oreo
Flash The Rom:
Direct Link Zenfone 3 ZE552KL
Direct Link Zenfone 3 ZE520KL
:laugh::laugh::laugh::laugh::laugh:
Is possible add root to original rom? I have last nougat whit root and trv recovery. Is possible flash rom oreo .zip whith root integrate.
No you need to flash it white stock recovery
@magicozero
Do you have the ze552kl or the ze520? I can try to do it for the ze552 since I have that model.
@Rasque
If you can flash with stock recovery, you can flash with twrp. It has been discussed many times, and I flashed Oreo with twrp so I am speaking from personal experience.
wang1chung said:
@magicozero
Do you have the ze552kl or the ze520? I can try to do it for the ze552 since I have that model.
@Rasque
If you can flash with stock recovery, you can flash with twrp. It has been discussed many times, and I flashed Oreo with twrp so I am speaking from personal experience.
Click to expand...
Click to collapse
Can u put room on this oreo rom for ze552kl to avoid unlock bootloader?
ehbm said:
Can u put room on this oreo rom for ze552kl to avoid unlock bootloader?
Click to expand...
Click to collapse
what do you mean by "put room"? If you don't want to unlock your boot loader, you can still flash the stock unmodified rom through stock recovery.
If you don't want to unlock, you can try booting (not flashing) twrp through fastboot and then flash magisk. I've never tried it so I'm not sure if it'll work.
this rom can be flashed by twrp???
mcyorian said:
this rom can be flashed by twrp???
Click to expand...
Click to collapse
No, just with the original recovery.
@kiq1702 @mcyorian
Yes, you can flash it with twrp. Edit the updater script, it works fine. I don't think I've ever used the stock recovery to flash anything, went straight to twrp and never looked back.
mcyorian said:
this rom can be flashed by twrp???
Click to expand...
Click to collapse
Yes, you can. No need to edit script or anything but before reboot you need to flash magisk or it wont boot.
You don't need any kind of recovery to install this update. Just download the rom file from asus website, put it in the main folder of your zenfone3 (remember the main folder, not the downloads. if you download the update from your phone it will directly go to downloads folder, so you have to move the update file to main folder) and in couple of seconds you will get a notification that says new update found. And it will update itself. You don't have to flash anything with any kind of recovery.
Only thing to pay attention is when you are downloading the update from official website which is HERE choose the World Wide (WW) version.
iceboy91 said:
You don't need any kind of recovery to install this update. Just download the rom file from asus website, put it in the main folder of your zenfone3 (remember the main folder, not the downloads. if you download the update from your phone it will directly go to downloads folder, so you have to move the update file to main folder) and in couple of seconds you will get a notification that says new update found. And it will update itself. You don't have to flash anything with any kind of recovery.
Only thing to pay attention is when you are downloading the update from official website which is HERE choose the World Wide (WW) version.
Click to expand...
Click to collapse
But my asis is rooted, unlocked bootloader and twrp Recovery ... it will be work by this method? ( put on main folder)
mcyorian said:
But my asis is rooted, unlocked bootloader and twrp Recovery ... it will be work by this method? ( put on main folder)
Click to expand...
Click to collapse
I believe not, but you can try, if it does not work flash with recovery.
mcyorian said:
But my asis is rooted, unlocked bootloader and twrp Recovery ... it will be work by this method? ( put on main folder)
Click to expand...
Click to collapse
My ZE552KL has unlocked bootloader and TWRP installed. I installed the latest official Oreo firmware with TWRP.
I tried with update way and TWRP way but dont install...
I have ROM on internal SDcard i tried both ROM see in image, but the message is the same...
Skytrotter said:
I tried with update way and TWRP way but dont install...
I have ROM on internal SDcard i tried both ROM see in image, but the message is the same...
Click to expand...
Click to collapse
You have to edit the update script otherwise it won't work.
Remove the first 6 lines, save and replace it...
stark_br said:
You have to edit the update script otherwise it won't work.
Remove the first 6 lines, save and replace it...
Click to expand...
Click to collapse
Can i install the latest oreo even without latest nougat using twrp? Or is it recommend to install latest nougat before proceeding with oreo, but I think i can install it without on latest nougat so plss enlighten me
stark_br said:
You have to edit the update script otherwise it won't work.
Remove the first 6 lines, save and replace it...
Click to expand...
Click to collapse
no i dont edit, and i dont know how to edit, where i can found the way for edit?
Skytrotter said:
I tried with update way and TWRP way but dont install...
I have ROM on internal SDcard i tried both ROM see in image, but the message is the same...
Click to expand...
Click to collapse
Which twrp did you use?
[email protected]@ said:
Which twrp did you use?
Click to expand...
Click to collapse
3.0.2-0
Hi guys
So i created quite a mess here..
Device:
Mate 9 L09C432
I had RomAur B197 installed.
Then i tried to somehow get to oreo.
I was able to flash the newest oreo stock firmware with HWOTA tool and it worked but it was unrooted & locked i guess.
So i unlocked it again and flashed twrp 3.2.1-0 fromfuture edition.
Seems like the data was decrypted, i just saw strange filename, so i wiped data, what actually helped.
Unfortunately this somehow broke the system and starting the os caused a bootloop.
Then i discovered that MTP was not working in TWRP so i flashed TWRP 3.2.1-0 by Pretoriano80.
With this recovery MTP was working so i tried to flash an OS somehow.
I tried to flash the stock firmware again with HWOTA8 but it failed at the update.zip
Manual flash in twrp also fails for that update.zip.
I also tried to flash a treble rom from a german forum.
After that twrp was not starting anymore (bootloop).
So back to twrp by fromfuture where MTP is not working, good that i have an SD card.
And i once wiped system because the space was 0mb after that it was fine again.
TWRP gives the following for the update.zip file:
Code:
...
write radio image...
check_write_data_to_partition,write data error update_huawei_pkd_from_ota_zip: update package from zip failed.
E:unknown dommand [errno]
update process ended wit ERROR: 9
Error installing zip file...
So yeah im a bit out of ideas..
Any ideas are welcome
Thanks
Your mistake is trying to flash a custom rom using TWRP. Most treble/Oreo roms can not be flashed with TRWP. Upgrading to Oreo changes the partitions on the device and that may have caused your issue. My advice would be to download the Huawei update extractor and your current firmware. Open up the extractor and extract the recovery ramdisk. Flash the stock recovery via fastboot. Once you have the stock recovery back. Download the Carbonromv4 from openkirin.net and flash that. That you should get you back up and running. Search XDA for how to install a generic treble system img or check the support page on the Openkirin site for instructions.
Thanks for this advice, everything worked
It was that easy but I just didn't know before..
anyways thanks a lot!
karakatos said:
Thanks for this advice, everything worked
It was that easy but I just didn't know before..
anyways thanks a lot!
Click to expand...
Click to collapse
Glad to hear it worked for you! The treble roms work really well and if you are looking for a better camera try the P20 camera port. You will have to re-flash TWRP to install it, but you can then flash the stock recovery back.
Hey guys im really unhappy about the newest firmware. It isnt as smooth as it used to be and I would like to downgrade the firmware. I have already downloaded the 9.5.5 firmware. I tried several solution via search but One plus software wont let me downgrade. In recovery modus there isnt even an Option to install via zip
IS it possible to install TWRP and install the firmware there? Or is there any solution to this?
darkmninya said:
Hey guys im really unhappy about the newest firmware. It isnt as smooth as it used to be and I would like to downgrade the firmware. I have already downloaded the 9.5.5 firmware. I tried several solution via search but One plus software wont let me downgrade. In recovery modus there isnt even an Option to install via zip
IS it possible to install TWRP and install the firmware there? Or is there any solution to this?
Click to expand...
Click to collapse
Yes you should be able. Download the fastboot firmware, make sure to select the right variant. Then fastboot then flash-all after you unzip your firmware
https://forum.xda-developers.com/oneplus-7-pro/how-to/rom-stock-fastboot-roms-oneplus-7-pro-t3931424
the above post would prob be the easiest but its a high possibility will have to format user data (sdcard) and is a Clean install. You can flash through TWRP
Flash full zip through TWRP
flash TWRP Installer
Reboot back to TWRP
flash Magisk
Reboot to OS
Bradl79 said:
the above post would prob be the easiest but its a high possibility will have to format user data (sdcard) and is a Clean install. You can flash through TWRP
Flash full zip through TWRP
flash TWRP Installer
Reboot back to TWRP
flash Magisk
Reboot to OS
Click to expand...
Click to collapse
+1 yeah, doesn't this wipe the SD card?
matteosaeed said:
+1 yeah, doesn't this wipe the SD card?
Click to expand...
Click to collapse
TWRP does not but the fastboot rom may
Bradl79 said:
TWRP does not but the fastboot rom may
Click to expand...
Click to collapse
Fastboot will wipe it
Bradl79 said:
TWRP does not but the fastboot rom may
Click to expand...
Click to collapse
is there any TWRP ROM?
or just TWRP the fastboot rom?
you can download the full zip here or if you download it from Oxygen Updater app. Those you can flash with twrp. Just make sure to flash Magisk too if you flash via TWRP
The fastboot rom you do no flash through TWRP, you flash it via fastboot.
darkmninya said:
Hey guys im really unhappy about the newest firmware. It isnt as smooth as it used to be and I would like to downgrade the firmware. I have already downloaded the 9.5.5 firmware. I tried several solution via search but One plus software wont let me downgrade. In recovery modus there isnt even an Option to install via zip
IS it possible to install TWRP and install the firmware there? Or is there any solution to this?
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I didn't read anywhere in this thread an indication of your bootloader status. Are you already unlocked?
- if you are not unlocked, then you will need to unlock it to gain root and TWRP. And unlocking the bootloader automatically wipes your internal storage.
- if you are unlocked, then you can proceed with installing root, and TWRP. As other users have posted, you can downgrade with a simple flash of 9.5.5 over 9.5.7... if they both share the same month's security patch.