Black screen after cm rom - OnePlus 3 Questions & Answers

Hello i have problem after install cm rom i have black screen i can install freedom os only but miui or cm i can't any Solve the problem ??

Did you try clean flash? Wipe- dalvik+cache+data+system

ShiShTuBaBu said:
Did you try clean flash? Wipe- dalvik+cache+data+system
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yes i try :crying:

i used thie recovery http://forum.xda-developers.com/showpost.php?p=68691560&postcount=56

nawaf518ksa said:
i used thie recovery http://forum.xda-developers.com/showpost.php?p=68691560&postcount=56
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Then revert back to full stock and stock recovery. Then unlock bootloader, root and flash roms.
https://forums.oneplus.net/threads/...lus-3-and-go-back-completely-to-stock.456232/

ShiShTuBaBu said:
Then revert back to full stock and stock recovery. Then unlock bootloader, root and flash roms.
https://forums.oneplus.net/threads/...lus-3-and-go-back-completely-to-stock.456232/
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Click to collapse
I will try :good:

Related

BND-L21 8.0.0 on rooted phone with TWRP as Recovery

Hi all,
Need some help to update to Oreo.
My phone has unlocked bootloader, TWRP for recovery and rooted with SuperSu.
I download the new rom, say Update Now and then boot in recovery but once there impossible to flash the ROM.
What can I do ? lock the bootloader and unroot ?
Thank you for your answers.
Glep
gillou78 said:
Hi all,
Need some help to update to Oreo.
My phone has unlocked bootloader, TWRP for recovery and rooted with SuperSu.
I download the new rom, say Update Now and then boot in recovery but once there impossible to flash the ROM.
What can I do ? lock the bootloader and unroot ?
Thank you for your answers.
Glep
Click to expand...
Click to collapse
You will need stock ramdisk recovery and stock kernel
https://forum.xda-developers.com/honor-7x/help/want-to-stock-recovery-relock-bootloader-t3789512
Back to lock
allrockedout said:
You will need stock ramdisk recovery and stock kernel
https://forum.xda-developers.com/honor-7x/help/want-to-stock-recovery-relock-bootloader-t3789512
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Thank you for the link, I will try this soon.:laugh:
gillou78 said:
Thank you for the link, I will try this soon.:laugh:
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Click to collapse
This guide was meant for Oreo. So if your on nougat you would need stock recovery and stock boot.img.
gillou78 said:
Hi all,
Need some help to update to Oreo.
My phone has unlocked bootloader, TWRP for recovery and rooted with SuperSu.
I download the new rom, say Update Now and then boot in recovery but once there impossible to flash the ROM.
What can I do ? lock the bootloader and unroot ?
Thank you for your answers.
Glep
Click to expand...
Click to collapse
Actually i am also looking for a rom for BNDL-21 but i couldnt find . previously i ended up bricking my phone. i now unbricked it
Link
allrockedout said:
This guide was meant for Oreo. So if your on nougat you would need stock recovery and stock boot.img.
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Click to collapse
Any link available for downloading the rec and boot ?
I'm still on Nougat and want to move to Oreo
gillou78 said:
Any link available for downloading the rec and boot ?
I'm still on Nougat and want to move to Oreo
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Click to collapse
You would need check another thread I think there's one called downgrading to nougat might help you.
Nougat
allrockedout said:
You would need check another thread I think there's one called downgrading to nougat might help you.
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Click to collapse
Ok thank's

GCAM installation help needed

I'm on MIUI Global V9.6 & want to install GCAM . (Note 5 Pro)
I have not unlocked bootloader yet. Can someone explain me in simple steps what needs to done, as i dont want to brick my device due to ARB issues. I know i should search the forums first but i wanted to sure so that i dont mess up. Thanks in advance!
Sammy612 said:
I'm on MIUI Global V9.6 & want to install GCAM . (Note 5 Pro)
I have not unlocked bootloader yet. Can someone explain me in simple steps what needs to done, as i dont want to brick my device due to ARB issues. I know i should search the forums first but i wanted to sure so that i dont mess up. Thanks in advance!
Click to expand...
Click to collapse
You gotta start with unlocking the bootloader
LeekGeek said:
You gotta start with unlocking the bootloader
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For that he has to wait 30 days.
SunilSuni said:
For that he has to wait 30 days.
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hey bro stock rom vs custom rom ?
prospektus said:
hey bro stock rom vs custom rom ?
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Click to collapse
Try both and enjoy. Why limit to one ROM
Stock ROM is somewhat stable
With custom ROM you will get android pie
SunilSuni said:
Try both and enjoy. Why limit to one ROM
Stock ROM is somewhat stable
With custom ROM you will get android pie
Click to expand...
Click to collapse
I'm afraid of anti rollbeck
prospektus said:
I'm afraid of anti rollbeck
Click to expand...
Click to collapse
Just flash ROM and gapps and don't flash firmware while flashing custom ROM
While flashing stock MIUI ROM use fastboot ROM to flash and there won't be any chances of brick. MiFlash software checks bootloader index before flashing a ROM so it is safer way
SunilSuni said:
Just flash ROM and gapps and don't flash firmware while flashing custom ROM
While flashing stock MIUI ROM use fastboot ROM to flash and there won't be any chances of brick. MiFlash software checks bootloader index before flashing a ROM so it is safer way
Click to expand...
Click to collapse
okay thanks. If I go back to miui I need to use miflash.
prospektus said:
okay thanks. If I go back to miui I need to use miflash.
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Click to collapse
You can also use latest recovery ROM and flash it using TWRP recovery
SunilSuni said:
For that he has to wait 30 days.
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Click to collapse
So Finally installed GCAM after unlocking the bootloader , installed Redwolf recovery & rooted with Magisk & its working good. Will i be able to upgrade to MIUI 10 with OTA or have to follow some other process?
Also, which ROM & kernel setup do you use.
Thanks in advance!
Sammy612 said:
So Finally installed GCAM after unlocking the bootloader , installed Redwolf recovery & rooted with Magisk & its working good. Will i be able to upgrade to MIUI 10 with OTA or have to follow some other process?
Also, which ROM & kernel setup do you use.
Thanks in advance!
Click to expand...
Click to collapse
Whats the waiting time for Bootloader unlock ???
SunilSuni said:
Whats the waiting time for Bootloader unlock ???
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Click to collapse
I already waited 2-3 weeks thats why. Can you please answer my questions?
Sammy612 said:
I already waited 2-3 weeks thats why. Can you please answer my questions?
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Yes you can upgrade to MIUI10.. but you have to flash full recovery ROM, still you will get OTA update from xiaomi but its always recommended to flash complete recovery ROM

Help needed urgent

When I flash the OOS ZIP file and try to reboot TWRP tells me "there is no OS installed are you sure you want to continue?" when I researched TWRPs official website says that I might have wiped the system image what should I do
And I want stock OOS back
just flash stock oos through the Aroma installer it will be fine.
sam00561 said:
just flash stock oos through the Aroma installer it will be fine.
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Click to collapse
How do I do that???
https://forum.xda-developers.com/oneplus-5t/development/rom-theone5tos-v1-0-t3729798/page161
sam0056 said:
https://forum.xda-developers.com/oneplus-5t/development/rom-theone5tos-v1-0-t3729798/page161
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Click to collapse
thanksss
welcome.
sam0056 said:
https://forum.xda-developers.com/oneplus-5t/development/rom-theone5tos-v1-0-t3729798/page161
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Click to collapse
nope still boots back to twrp
EDIT
I fixed it i used the unbrick tool and just made it all stock thanks guys for trying to help!!!:laugh:

Need ADVICE

Need advice.
My phone is now unlocked.
My question is, after i flash twrp. Can i flash any custom rom? Back and forth?
Yes you can
Yes you can flash with twrp all you want
SunilSuni said:
Yes you can
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What about that thing called anti rollback? Im afraid to brick the device.
Good question .. and do you still recieve OTA updates for the official rom if you unlock the BL ?
deathfalls said:
What about that thing called anti rollback? Im afraid to brick the device.
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Click to collapse
You don't have to worry about antirollback..
Your device will be bricked if you try to flash 9.5.17 or older version
But you can flash any MIUI ROM from 9.5.19 and newer
Antirollback doesn't apply to custom ROM
Just keep two things.
Flash latest Miui ROM
Flash custom recovery (first boot into recovery and then flash recovery from recovery)
Wipe everything
Flash custom ROM
Flash gapps
Thats all
Do not flash any older firmware. Your device will not be bricked a long as you are flashing latest available miui ROM
SunilSuni said:
You don't have to worry about antirollback..
Your device will be bricked if you try to flash 9.5.17 or older version
But you can flash any MIUI ROM from 9.5.19 and newer
Antirollback doesn't apply to custom ROM
Just keep two things.
Flash latest Miui ROM
Flash custom recovery (first boot into recovery and then flash recovery from recovery)
Wipe everything
Flash custom ROM
Flash gapps
Thats all
Do not flash any older firmware. Your device will not be bricked a long as you are flashing latest available miui ROM
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Click to collapse
Thanks for the big help. What rom are you currently at sir? Im looking for mcaosp since ive read that it has great battery backup.
deathfalls said:
Thanks for the big help. What rom are you currently at sir? Im looking for mcaosp since ive read that it has great battery backup.
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Stock MIUI ROM
SunilSuni said:
Stock MIUI ROM
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Are you unlock or rooted?
deathfalls said:
Are you unlock or rooted?
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Try latest oxygenOS, lineageos, pixel experience, bootleggers, and superiorOs
deathfalls said:
Are you unlock or rooted?
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Click to collapse
Stock ROM with locked bootloader... I like official update (I have tried all the custom ROMs on my previous phone so )

Question [RISOLTO]stock recovery

hi guys, I have to send the phone for assistance and I need to reset the phone with root, I have TWRP 3.6.x.x and I need to go back to stock recovery does anyone know how?
giuseppe18 said:
hi guys, I have to send the phone for assistance and I need to reset the phone with root, I have TWRP 3.6.x.x and I need to go back to stock recovery does anyone know how?
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Click to collapse
dirty flash ota rom
HessNL said:
dirty flash ota rom
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just do a full ota installation? and also restore the recovery as well?
giuseppe18 said:
just do a full ota installation? and also restore the recovery as well?
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As far as I know yes but you need to root it again like what you normally do with and to be sure flash ota rom again be because of a/b partitions but you also need to do the root again when you flash the rom for the second time
HessNL said:
As far as I know yes but you need to root it again like what you normally do with and to be sure flash ota rom again be because of a/b partitions but you also need to do the root again when you flash the rom for the second time
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Click to collapse
thanks i did the full ota for both partitions

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