Fastboot mode freezing - OnePlus 7 Pro Questions & Answers

Hi. I was following the instruction<oneplusDOTgadgethacksDOTcom/how-to/update-your-oneplus-7-pro-without-losing-root-no-computer-needed-0208078> to upgrade the os on the pro. One step is to install TWRP. I followed the instruction<twrpDOTme/oneplus/oneplus7proDOThtml> and run "fastboot boot twrp-xxxx.img". It finished and my phone displayed "fastboot mode" and freezed there. I tried to hold the power button and hold power button & volume down button. Neither worked. Aappreciate any help.
I only have a macbook pro.
Log:
> fastboot boot twrp-xxxx.img
< waiting for any device >
Sending 'boot.img' (31704 KB) OKAY [ 0.682s]
Booting OKAY [ 0.121s]
Finished. Total time: 0.868s
screenshot: i.ibb.co/pRtwJ4L/IMG-1533.jpg

buy pc
other solution is maybe to use usb2.

superflb said:
Hi. I was following the instruction<oneplusDOTgadgethacksDOTcom/how-to/update-your-oneplus-7-pro-without-losing-root-no-computer-needed-0208078> to upgrade the os on the pro. One step is to install TWRP. I followed the instruction<twrpDOTme/oneplus/oneplus7proDOThtml> and run "fastboot boot twrp-xxxx.img". It finished and my phone displayed "fastboot mode" and freezed there. I tried to hold the power button and hold power button & volume down button. Neither worked. Aappreciate any help.
I only have a macbook pro.
Log:
> fastboot boot twrp-xxxx.img
< waiting for any device >
Sending 'boot.img' (31704 KB) OKAY [ 0.682s]
Booting OKAY [ 0.121s]
Finished. Total time: 0.868s
screenshot: i.ibb.co/pRtwJ4L/IMG-1533.jpg
Click to expand...
Click to collapse
You can upgrade the is without twrp,just go for local upgrade in updater app.
Also the terminal should show downloading boot.img message which is not shown in your case and it is evident that something is wrong.
Mess around a bit and you will figure it out

Related

bricked due to S3 vs. S4 CPU mixup?

I have an old HTC ONE S (z560e => S3 CPU as I now know).
1) I managed to unlock the boot loader (htcdev)
2) Probably managed to get root access (r3-ville-superboot was fast and error free)
3) However them "recovery install apps" (CWM, TWRP) still clamied they'd need root
access but "superuser or su are not to be found"; weird, considering success of 2)
4) hence I tried to flash twrp recovery manually via
Code:
fastboot.exe flash recovery twrp-3.0.0-0-ville.img
message was
Code:
sending 'recovery' (11896 KB)...
OKAY [ 2.078s]
writing 'recovery'...
OKAY [ 3.845s]
finished. total time: 5.931s
And that's it. won't boot anymore. I apparently got the S4 version of twrp-3.0...
Holding in power button for ~10 secs has it very shortly flash the screen and turn on the oragne LED for ~4 secs, then it's black again.
Any idea what went wrong?
Any chance how to save that situation?

TWRP not working on NXT-L29C432B320

Hi,
I've installed the ROM NXT-L29C432B320, I then wanted to reinstall TWRP using fastboot.
Got the following output:
C:\adb-1>fastboot flash recovery TWRP-2.8.7.0-ENG.img
target reported max download size of 471859200 bytes
sending 'recovery' (31330 KB)...
OKAY [ 0.990s]
writing 'recovery'...
OKAY [ 0.231s]
finished. total time: 1.226s
C:\adb-1>fastboot reboot
rebooting...
finished. total time: 0.022s
C:\adb-1>​
When attempting to boot into recovery mode (using 'Volume up' + 'power')the screen is stuck at the bootloader:
Your device has been unlocked and can't be trusted.
To learn more, visite:
htt*p://zh.ui.vmallcom/emotiondownload.php?mod=restore
Your device is booting now...​
The screen is stuck here, noting is happening.
Already attempted to refllash mutliple times. No difference.
Already attempted to use 'Volume up' + 'Volume down' + 'power', does not work either.
Pressing the 'Volume up' button during boot (without 'power'), shows me the Huawai eRecovery.
Please help me making TWRP work again as I'm now unable to flash any new rom on it!
tobi061 said:
Hi,
I've installed the ROM NXT-L29C432B320, I then wanted to reinstall TWRP using fastboot.
Got the following output:
C:\adb-1>fastboot flash recovery TWRP-2.8.7.0-ENG.img
target reported max download size of 471859200 bytes
sending 'recovery' (31330 KB)...
OKAY [ 0.990s]
writing 'recovery'...
OKAY [ 0.231s]
finished. total time: 1.226s
C:\adb-1>fastboot reboot
rebooting...
finished. total time: 0.022s
C:\adb-1>​
When attempting to boot into recovery mode (using 'Volume up' + 'power')the screen is stuck at the bootloader:
Your device has been unlocked and can't be trusted.
To learn more, visite:
htt*p://zh.ui.vmallcom/emotiondownload.php?mod=restore
Your device is booting now...​
The screen is stuck here, noting is happening.
Already attempted to refllash mutliple times. No difference.
Already attempted to use 'Volume up' + 'Volume down' + 'power', does not work either.
Pressing the 'Volume up' button during boot (without 'power'), shows me the Huawai eRecovery.
Please help me making TWRP work again as I'm now unable to flash any new rom on it!
Click to expand...
Click to collapse
the same thing happened to me , you have the FRP locked you can not do anything about the only thing this program is Phoenix DC Unlocker in this link https://forum.dc-unlocker.com/forum/modems-and-phones/huawei/155916-dc-phoenix
Price 15 USD release me totally , is the only way friend ..... I bought yesterday and have 72 hours to use private message to see if it's still my username and password .... greetings
Try use the more recent TWRP 3.0.2 for EMUI4.1
Use Vol up+down at power on to get to recovery and should work, this is the one that worked for me...
MuPp3t33r said:
Try use the more recent "htt*ps://drive.googlecom/file/d/0B5I_q70mNuR4N2l2cjRJbFlNSFE/view?pref=2&pli=1"]TWRP 3.0.2 for EMUI4.1
Use Vol up+down at power on to get to recovery and should work, this is the one that worked for me...
Click to expand...
Click to collapse
Seems to work, the TWRP launched. THANKS A LOT!
tobi061 said:
Hi,
I've installed the ROM NXT-L29C432B320, I then wanted to reinstall TWRP using fastboot.
Got the following output:
C:\adb-1>fastboot flash recovery TWRP-2.8.7.0-ENG.img
target reported max download size of 471859200 bytes
sending 'recovery' (31330 KB)...
OKAY [ 0.990s]
writing 'recovery'...
OKAY [ 0.231s]
finished. total time: 1.226s
C:\adb-1>fastboot reboot
rebooting...
finished. total time: 0.022s
C:\adb-1>​
When attempting to boot into recovery mode (using 'Volume up' + 'power')the screen is stuck at the bootloader:
Your device has been unlocked and can't be trusted.
To learn more, visite:
htt*p://zh.ui.vmallcom/emotiondownload.php?mod=restore
Your device is booting now...​
The screen is stuck here, noting is happening.
Already attempted to refllash mutliple times. No difference.
Already attempted to use 'Volume up' + 'Volume down' + 'power', does not work either.
Pressing the 'Volume up' button during boot (without 'power'), shows me the Huawai eRecovery.
Please help me making TWRP work again as I'm now unable to flash any new rom on it
Click to expand...
Click to collapse
3abdell said:
Please help me making TWRP work again as I'm now unable to flash any new rom on it
Click to expand...
Click to collapse
Which version of TWRP are you using? (Did you use the one I posted here previously?)
3abdell said:
tobi061 said:
Hi,
I've installed the ROM NXT-L29C432B320, I then wanted to reinstall TWRP using fastboot.
Got the following output:
C:\adb-1>fastboot flash recovery TWRP-2.8.7.0-ENG.img
target reported max download size of 471859200 bytes
sending 'recovery' (31330 KB)...
OKAY [ 0.990s]
writing 'recovery'...
OKAY [ 0.231s]
finished. total time: 1.226s
C:\adb-1>fastboot reboot
rebooting...
finished. total time: 0.022s
C:\adb-1>​
When attempting to boot into recovery mode (using 'Volume up' + 'power')the screen is stuck at the bootloader:
Your device has been unlocked and can't be trusted.
To learn more, visite:
htt*p://zh.ui.vmallcom/emotiondownload.php?mod=restore
Your device is booting now...​
The screen is stuck here, noting is happening.
Already attempted to refllash mutliple times. No difference.
Already attempted to use 'Volume up' + 'Volume down' + 'power', does not work either.
Pressing the 'Volume up' button during boot (without 'power'), shows me the Huawai eRecovery.
Please help me making TWRP work again as I'm now unable to flash any new rom on it
Click to expand...
Click to collapse
Hi 3abdell,
The version you flashed is an old one. You must flash EMUI4.1 version of Twrp.
Sent from my HUAWEI NXT-L29 using XDA-Developers mobile app
Click to expand...
Click to collapse
I am really embrassed to ask, but what is TWRP ? and what isnthe use of it ?
mseif said:
I am really embrassed to ask, but what is TWRP ? and what isnthe use of it ?
Click to expand...
Click to collapse
For #### sake
http://bfy.tw/6Jox

screwed up when flashing twrp :(

wrong category..
see https://forum.xda-developers.com/oneplus-6/help/screwed-flashing-twrp-t3846690
please delete
@moderator. can you move my thread to OnePlus 6 Questions & Answers. I think it's in the wrong place.
R0ttenB4ndit said:
Alright so I screwed Up. I got in a rush and followed some guys advice in a thread for a different phone and not sure how to get back on track. Can someone help?
Heres what I did.....
Code:
G:\Downloads\oneplus 6 root\android p>fastboot flash recovery twrp-3.2.3-0-enchilada.img
target reported max download size of 536870912 bytes
sending 'recovery' (26744 KB)...
OKAY [ 0.569s]
writing 'recovery'...
FAILED (remote: (recovery_b) No such partition)
finished. total time: 0.577s
Nothing..... SO I googled and then typed this:
>>fastboot flash boot_b twrp-3.2.3-0-enchilada.img
Phone rebooted and showed twrp, cool. I restarted from there then, sh1t! Now I can't get back to twrp nor the os to follow the correct guide.
I tried holding power for 7 seconds - reboots and shows the red dot with white dots circling eternally
I tried holding volume down + power for 7 seconds - reboots and does the same thing
I tried holding volume up + power for 7 seconds - it goes into this all black recovery mode or something
Click to expand...
Click to collapse
You need to boot into fastboot and fastboot flash the stock boot.img from you PC. This should restore your stock boot and fix your issue.
hey @ajsmsg78. when i do adb devices through usb, it doesn't find it. it will keep booting to the red dot and spinning white dots around it. no recovery option appears on the phone. what mode do I have to be in for the pc to see it at this point?
Duplicate thread closed.

Unable to Boot to TWRP by holding Vol+ and Power

Hi All,
I have recently manage to unlock my bootloader and have followed the instruction on installing global rom but i'm having issue installing TWRP on my MI MIX 3.
When i pressed VOL+ and Power, it kept bringing me back to MI recovery instead of twrp
The actions that i have did on my end
1) extract miflash_unlock-en-2.3.803.10, ran the app and manage to unlock my bootloader after 72 hours
2) installed ADB and xiaomi usb drivers on my laptop
3) downloaded TWRP_perseus.img
Executed command prompt within the same directory of TWRP_perseus.img with the following output
C:\adb>fastboot flash recovery TWRP_perseus.img
target reported max download size of 536870912 bytes
sending 'recovery' (65536 KB)...
OKAY [ 1.413s]
writing 'recovery'...
OKAY [ 0.155s]
finished. total time: 1.569s
C:\adb>fastboot boot TWRP_perseus.img
downloading 'boot.img'...
OKAY [ 1.407s]
booting...
OKAY [ 0.080s]
finished. total time: 1.487s
I have tried renaming to twrp.img /recovery.img and on different folders but all end up with similar output as above.
I appreciate any assistance as i tried searching online for guides or support but i can't find any.
Thanks in advance for the help
Dude, I'm with the exactly same problem, I've alredy tried to reinstall but nothing always appear Mi-recovery
Mantou1983 said:
Hi All,
I have recently manage to unlock my bootloader and have followed the instruction on installing global rom but i'm having issue installing TWRP on my MI MIX 3.
When i pressed VOL+ and Power, it kept bringing me back to MI recovery instead of twrp
The actions that i have did on my end
1) extract miflash_unlock-en-2.3.803.10, ran the app and manage to unlock my bootloader after 72 hours
2) installed ADB and xiaomi usb drivers on my laptop
3) downloaded TWRP_perseus.img
Executed command prompt within the same directory of TWRP_perseus.img with the following output
C:\adb>fastboot flash recovery TWRP_perseus.img
target reported max download size of 536870912 bytes
sending 'recovery' (65536 KB)...
OKAY [ 1.413s]
writing 'recovery'...
OKAY [ 0.155s]
finished. total time: 1.569s
C:\adb>fastboot boot TWRP_perseus.img
downloading 'boot.img'...
OKAY [ 1.407s]
booting...
OKAY [ 0.080s]
finished. total time: 1.487s
I have tried renaming to twrp.img /recovery.img and on different folders but all end up with similar output as above.
I appreciate any assistance as i tried searching online for guides or support but i can't find any.
Thanks in advance for the help
Click to expand...
Click to collapse
Keep doing volume up and power, if it boots to the "mix" screen go back into fastboot and flash twrp. Repeat until you're in
Do not use fastboot boot twrp
Don't give command boot, doesn't works
After command flash send manually in recovery power + vol up
Inviato dal mio MIX 3 utilizzando Tapatalk
Mackay53 said:
Keep doing volume up and power, if it boots to the "mix" screen go back into fastboot and flash twrp. Repeat until you're in
Do not use fastboot boot twrp
Click to expand...
Click to collapse
Thanks for the reply
Can i confirm the steps and files in used are correct?
Did i missed out any steps?
I
PeppeCNN said:
Don't give command boot, doesn't works
After command flash send manually in recovery power + vol up
Inviato dal mio MIX 3 utilizzando Tapatalk
Click to expand...
Click to collapse
I tried without fastboot boot TWRP_perseus.img and jus power + volume up, still boot me into Mi Recovery
Mantou1983 said:
I tried without fastboot boot TWRP_perseus.img and jus power + volume up, still boot me into Mi Recovery
Click to expand...
Click to collapse
Recovery img file is in adb folder?
Inviato dal mio MIX 3 utilizzando Tapatalk
Mackay53 said:
Keep doing volume up and power, if it boots to the "mix" screen go back into fastboot and flash twrp. Repeat until you're in
Do not use fastboot boot twrp
Click to expand...
Click to collapse
Thx dude worked perfectly here :good:

Recovery flashing issue

I am trying to install lineageos to my moto g7 power 2021.
I have followed all the instructions here https://wiki.lineageos.org/devices/ocean/install up until
Now reboot into recovery to verify the installation.
Use the menu to navigate to and to select the Recovery option.
under Booting a customer recovery using fastboot.
When I select recovery mode I get an android on its back with an open chest door with a red triangle with an exclamation point. Under that it says "no command."
Does anyone know what's going on and how I can if it?
If it helps, this is the result in got when flashing the recovery:
Sending 'boot_b' (25028 KB) OKAY [ 0.805s]
Writing 'boot_b' OKAY [ 0.109s]
Finished. Total time: 0.961s
I did this a few times and at one point it flashed to boot_a for as well.

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