Develop Bugs

[FIXED] I have no recovery after fimware update and can't connect fastboot!

Hey. I was using a 5.0.1 GPE Rom on my M8 and decided to update both the firmware and the rom to 5.1
I Backed everything up and decided to, as usual, use adb to sideload the firmware to the phone. I did and everything went as expected. After I finished I rebooted to android. I get NFC service stopped working, System UI stopped working and I can't interact with the phone. My thought, well let's go to the recovery and flash a rom I have in my external SD card. No recovery to be found just a android guy belly up with a red ! sign on his belly.
So I thought, I lost my recovery due to the firmware flash, I had happened before, So i went online found a TWRP recovery and went to flash it. Reboot to fastboot USB mode, but then in adb I cannot see the device at all. "adb devices" shows and empty list. I tried my windows 7 laptop to the same result.
Can anyone PLEASE PLEASE help me, I'm kinda freaking out at this point and am running out of options

xsidex said:
..... Reboot to fastboot USB mode, but then in adb I cannot see the device at all. "adb devices" shows and empty list.
Click to expand...
Click to collapse
When in fastboot mode - run command fastboot devices
No adb when in fastboot mode
To flash a recovery (unlocked bootloader)
fastboot flash recovery nameofrecovery.img

ckpv5 said:
When in fastboot mode - run command fastboot devices
No adb when in fastboot mode
To flash a recovery (unlocked bootloader)
fastboot flash recovery nameofrecovery.img
Click to expand...
Click to collapse
Sometimes some outside thought can be just ridiculasly helpfull when you are stuck in a tiny issue.
Thank you so much Kind sir, my heart rate thanks you aswell.
What a silly mistake

I have messed up, I don't know where to turn. HTC One M8 softbricked in Bootloop.

I have an HTC One m8 that is stuck on Bootloader. It is an unlocked bootloader with S-Off. I had CWM but I installed stock recovery back onto the phone before flashing a stock kernel (I was trying to make the phone look untampered with before I turned it over to my provider), the Kernel came with a sha1 and was from a trusted website and I am 100% sure it was the right compatible Kernel I'm pretty sure I just had a bad flash.
I have tired the following to get the phone past the bootloader:
1. Fastboot USB Mode --> Try to get ADB to recognize the device --> Debugging mode isn't on (obviously) --> ADB can't recognize the device.
2. Use AndroidSDKSlim/ Android SDK tools / Android Utility to remotely turn on Debugging mode (I got nowhere with this)
3. Attempted to use PdaNet to remotely turn on Debugging mode (got nowhere)
4. HTC Sense doesn't even know whats going on
I just need to get TWRP or CWM or litearlly Any recovery installed. That's all I need, I can do everything from there. I can't remotely install a recovery via adb because adb can't recognize my device because I can't turn Debugging mode on because my device is softbricked!!! Gahhhh. I haven't been able to come up with a way to remotely enable debugging mode or to get adb to recognize my device.
Any ideas/comments/suggestions would be heavily appreciated - I've resourced from every relevant thread I could find. Posting here was a last resort I try to fix things on my own but I'm too many days into this with no results please anybody.

ADB won't work while on fastboot mode. ADB only while in recovery or on OS running.
You don't need USB debugging on for fastboot
fastboot devices - see whether your device is listed with serial no.
if yes then run
fastboot flash recovery NameofRecovery.img

ckpv5 said:
ADB won't work while on fastboot mode. ADB only while in recovery or on OS running.
You don't need USB debugging on for fastboot
fastboot devices - see whether your device is listed with serial no.
if yes then run
fastboot flash recovery NameofRecovery.img
Click to expand...
Click to collapse
Thank you for reply!
I have not been able to get ADB to recognize the device, which is pretty much my whole issue right now. It does not appear under the devices list. If I can just get adb talking with my phone everything else should be easy, I just can't figure out why it's not recognizing it.

Gitnerd said:
I have an HTC One m8 that is stuck on Bootloader.
I have tired the following to get the phone past the bootloader:
1. Fastboot USB Mode --> Try to get ADB to recognize the device --> Debugging mode isn't on (obviously) --> ADB can't recognize the device.
Click to expand...
Click to collapse
Gitnerd said:
I have not been able to get ADB to recognize the device, which is pretty much my whole issue right now.
Click to expand...
Click to collapse
I repeat again my reply ...
ADB won't work while on fastboot mode. ADB only while in recovery or on OS running.
You don't need USB debugging on for fastboot
fastboot devices - see whether your device is listed with serial no.
When on bootloader/fastboot mode
run command
fastboot devices
not adb devices
Gitnerd said:
I just need to get TWRP or CWM or litearlly Any recovery installed. That's all I need, I can do everything from there. I can't remotely install a recovery via adb because adb can't recognize my device because I can't turn Debugging mode on because my device is softbricked!!!
Click to expand...
Click to collapse
then run these command to install recovery ... you can't install recovery via ADB, only fastboot
fastboot flash recovery NameofRecovery.img

ckpv5 said:
I repeat again my reply ...
ADB won't work while on fastboot mode. ADB only while in recovery or on OS running.
You don't need USB debugging on for fastboot
fastboot devices - see whether your device is listed with serial no.
When on bootloader/fastboot mode
run command
fastboot devices
not adb devices
then run these command to install recovery ... you can't install recovery via ADB, only fastboot
fastboot flash recovery NameofRecovery.img
Click to expand...
Click to collapse
Oh.. My..God..
You just saved my life, this whole time I thought fastboot utility in AndroidSDK was just a stripped version of ADB. I'm a moron!
I have TWRP up and running holy crap thank you so so so so much, you are seriously a life saver.

try this
Gitnerd said:
I have an HTC One m8 that is stuck on Bootloader. It is an unlocked bootloader with S-Off. I had CWM but I installed stock recovery back onto the phone before flashing a stock kernel (I was trying to make the phone look untampered with before I turned it over to my provider), the Kernel came with a sha1 and was from a trusted website and I am 100% sure it was the right compatible Kernel I'm pretty sure I just had a bad flash.
I have tired the following to get the phone past the bootloader:
1. Fastboot USB Mode --> Try to get ADB to recognize the device --> Debugging mode isn't on (obviously) --> ADB can't recognize the device.
2. Use AndroidSDKSlim/ Android SDK tools / Android Utility to remotely turn on Debugging mode (I got nowhere with this)
3. Attempted to use PdaNet to remotely turn on Debugging mode (got nowhere)
4. HTC Sense doesn't even know whats going on
I just need to get TWRP or CWM or litearlly Any recovery installed. That's all I need, I can do everything from there. I can't remotely install a recovery via adb because adb can't recognize my device because I can't turn Debugging mode on because my device is softbricked!!! Gahhhh. I haven't been able to come up with a way to remotely enable debugging mode or to get adb to recognize my device.
Any ideas/comments/suggestions would be heavily appreciated - I've resourced from every relevant thread I could find. Posting here was a last resort I try to fix things on my own but I'm too many days into this with no results please anybody.
Click to expand...
Click to collapse
1) Reboot the phone using Power+Vol Up
2) The moment the screen goes dark to reboot and before the white HTC logo screen appears again (Should be around 10 seconds), press the volume down key.... Do not let go of vol down until you see the bootloader screen
3) If the bootloader doesn't appear, you either started pressing Vol Down too late, or let go of it too early. Just do the steps again until you get it right.
4) Once you are in the bootlader, select select fastboot by pressing power key.
5)you can flash either permanent or temporary a TWRP recovery once you are in fastboot.
6)Once you are in recovery mode, you can transfer any custom rom to memory or sd card, then install it from the place you chose.
7) you can flash RUU file at fatboot mode as well.

TWRP installed but no OS. Udev problem?

Hi guys!
After years playing around with android roms and devices it looks that i probably brick a device for first time.
I'll try to be brief, but if you need more info it will be a pleasure give it to you.
Now my MI6 have recovery cofface 3.1.1.-0 installed but no os. I can reboot on bootload with keys. The problem is that im unable to push a zip into the device. Commands "adb devices" and "fastboot devices" return no devices founded.
a) OTG: Recovery doesnt allow me to mount USB-OTG. I enter in Mount and when i click over USB-OTG it highlighted but the checkbox still empty.
b)Plug into pc: The phone appears and disappears each second. Tried multiples wires.
Udev not found warning shows up when I click in the device before it disappears.
c) ADB sideload: not working, cause i cant reach MI6 from PC.
I add some stuff i see in logs and could be interesting:
When i use sideload:
Code:
I: cannot find file /sys/class/android_usb/android0/idProduct
I: cannot find file /sys/class/android_usb/android0/idVendor
When is in appear/disappear loop:
Code:
I:[MTP]Mtpserver::run fd: 20
E:[MTP] request read returned -1, errno: 5 , exiting MtpServer::run loop
I tried to recover it from Windows and Linux even from FWUL liveiso but all same results.
Any idea is appreciated, thanks a lot!
PD: Excuse my English Besides not having a good level, I'm tired of being all day trying things

Shugui said:
Hi guys!
After years playing around with android roms and devices it looks that i probably brick a device for first time.
I'll try to be brief, but if you need more info it will be a pleasure give it to you.
Now my MI6 have recovery cofface 3.1.1.-0 installed but no os. I can reboot on bootload with keys. The problem is that im unable to push a zip into the device. Commands "adb devices" and "fastboot devices" return no devices founded.
a) OTG: Recovery doesnt allow me to mount USB-OTG. I enter in Mount and when i click over USB-OTG it highlighted but the checkbox still empty.
b)Plug into pc: The phone appears and disappears each second. Tried multiples wires.
Udev not found warning shows up when I click in the device before it disappears.
c) ADB sideload: not working, cause i cant reach MI6 from PC.
I add some stuff i see in logs and could be interesting:
When i use sideload:
When is in appear/disappear loop:
I tried to recover it from Windows and Linux even from FWUL liveiso but all same results.
Any idea is appreciated, thanks a lot!
PD: Excuse my English Besides not having a good level, I'm tired of being all day trying things
Click to expand...
Click to collapse
That recovery is ancient. Just use fastboot to flash a stock rom with miflash. Then flash latest twrp.

NickTheSickDick said:
That recovery is ancient. Just use fastboot to flash a stock rom with miflash. Then flash latest twrp.
Click to expand...
Click to collapse
Commands "adb devices" and "fastboot devices" return no devices founded.
Click to expand...
Click to collapse
This is the first roadblock for him.
if fastboot devices can't detect his device, then any fastboot command to flash a partition is also invalid.
Have you tried different machine to do adb devices/ fastboot devices?

ArcOnFire said:
This is the first roadblock for him.
if fastboot devices can't detect his device, then any fastboot command to flash a partition is also invalid.
Click to expand...
Click to collapse
You right
ArcOnFire said:
Have you tried different machine to do adb devices/ fastboot devices?
Click to expand...
Click to collapse
Yes, linux and windows. And drivers are OK cause it worked before.
I think when i wiped system the device got corrupted someway. Now if i plug it into debian machine the computer detect the phone one sec., then dissapear other second, appear again... and so on.
My idea was to flash new recovery from otg but recovery didnt mount the device. Im researching for some way to mount it manually but at the moment not success.

Shugui said:
You right
Yes, linux and windows. And drivers are OK cause it worked before.
I think when i wiped system the device got corrupted someway. Now if i plug it into debian machine the computer detect the phone one sec., then dissapear other second, appear again... and so on.
My idea was to flash new recovery from otg but recovery didnt mount the device. Im researching for some way to mount it manually but at the moment not success.
Click to expand...
Click to collapse
I'm assuming it's a driver error. Few years ago i had a mtk smartphone and somehow i managed to hard brick it, PC recognize it just for 2 or 3 seconds and that was because fastboot drivers didn't installed so i had to install it manually from device manager, for mtk drivers name was preload 89xx (driver must be for specific motherboard model number), i opened device manager, boot phone in fastboot mode, connect it to pc and on the short time wen the PC recognize the phone i hited right click and choose update driver manually, i believe it could be possible to do the same thing with mi 6, i don't know if there are separate drivers for fastboot mode to be able to install them.

mArIuS% said:
I'm assuming it's a driver error. Few years ago i had a mtk smartphone and somehow i managed to hard brick it, PC recognize it just for 2 or 3 seconds and that was because fastboot drivers didn't installed so i had to install it manually from device manager, for mtk drivers name was preload 89xx (driver must be for specific motherboard model number), i opened device manager, boot phone in fastboot mode, connect it to pc and on the short time wen the PC recognize the phone i hited right click and choose update driver manually, i believe it could be possible to do the same thing with mi 6, i don't know if there are separate drivers for fastboot mode to be able to install them.
Click to expand...
Click to collapse
I'll try this when i have a bit more time. Right now i dont have all the time i desire. Too much work and university stuff
Thank you all.
I'll be back

Shugui said:
I'll try this when i have a bit more time. Right now i dont have all the time i desire. Too much work and university stuff
Thank you all.
I'll be back
Click to expand...
Click to collapse
Guys i need ur help please, i cant boot into twrp from fastboot
My step is
My step is go to fastboot > instal mi driver in device manager then adb interface coming > open adb folder > put twrp into adb folder > change name twrp file into recovery then use this command > fastboot flash recovery recovery.img then succes and fastboot boot recovery.img but just stuck on mi logo for 30minutes i guess

Fahrilubis said:
Guys i need ur help please, i cant boot into twrp from fastboot
My step is
My step is go to fastboot > instal mi driver in device manager then adb interface coming > open adb folder > put twrp into adb folder > change name twrp file into recovery then use this command > fastboot flash recovery recovery.img then succes and fastboot boot recovery.img but just stuck on mi logo for 30minutes i guess
Click to expand...
Click to collapse
fastboot devices
fastboot flash recovery twrp.img
fastboot flash boot twrp.img
fastboot reboot
i think u forgot the third command. Anyway check the info, im not 100% sure

Shugui said:
fastboot devices
fastboot flash recovery twrp.img
fastboot flash boot twrp.img
fastboot reboot
i think u forgot the third command. Anyway check the info, im not 100% sure
Click to expand...
Click to collapse
Thx brother solv

problem with fastboot twrp flashing

my device came with unlocked bootloader, so I tried to flash twrp but every time i type "fastboot flash recovery C:\adb\twrp-3.2.1-3-whyred.img" and hit enter, the device seems to disconnect from pc and there is "press any key to reboot" in fastboot on my phone.
How can I solve this issue?`
Phone gets detected by adb/fastboot tool so its not a driver problem. I tried different cables and usb ports aswell.
Firmware is latest global stable.

Nazukii said:
my device came with unlocked bootloader, so I tried to flash twrp but every time i type "fastboot flash recovery C:\adb\twrp-3.2.1-3-whyred.img" and hit enter, the device seems to disconnect from pc and there is "press any key to reboot" in fastboot on my phone.
How can I solve this issue?`
Phone gets detected by adb/fastboot tool so its not a driver problem. I tried different cables and usb ports aswell.
Firmware is latest global stable.
Click to expand...
Click to collapse
try upgrade your android sdk on your pc

Nazukii said:
my device came with unlocked bootloader, so I tried to flash twrp but every time i type "fastboot flash recovery C:\adb\twrp-3.2.1-3-whyred.img" and hit enter, the device seems to disconnect from pc and there is "press any key to reboot" in fastboot on my phone.
How can I solve this issue?`
Phone gets detected by adb/fastboot tool so its not a driver problem. I tried different cables and usb ports aswell.
Firmware is latest global stable.
Click to expand...
Click to collapse
Well if you already had adb in your pc, rename the twrp file to recovery, you don't have to move the twrp from download folder, open download folder press shift and right click then select open cmd here, on cmd type "adb device" to see if your device connected, then after that type this "fastboot flash recovery recovery.img" press enter than after that type "fastboot boot recovery.img" TEAMWIN logo should appear on your device and then you can unplug your device. Hope this useful

i am trying to flash twrp there is no folder called adb i have installed the 15 second adb and all so i have got this minimal adb flashboot and i tried with that and got this ---- FAILED (remote: Flashing is not allowed in Lock State). i have granted all usb and oem unlocking. please help with this

Phone shows unlocked during the boot?
I had the same Problem,after a Factory Reset works for me.
I am on Miglobe-Rom Miui10 8.6.28.
Minimal ADB is enough.
Or use this from Attachment.
Unpack with Win.zip and copy Twrp in this Folder.
Conect the Phone with your Pc ,boot into Bootloader and click "cmd-here.exe"
Use this Command
fastboot flash recovery twrp-3.2.1-3-whyred.img

@Nazukii - Quick question - any chance you could try running GameBench on your device, and see if our background service dies when the device is disconnected from the PC? I don't have a Note 5 Pro to test, and I've got some user complaints. Any assistance would be awesome!
J

gamebenchjake said:
@Nazukii - Quick question - any chance you could try running GameBench on your device, and see if our background service dies when the device is disconnected from the PC? I don't have a Note 5 Pro to test, and I've got some user complaints. Any assistance would be awesome!
J
Click to expand...
Click to collapse
Have you fixed your app to run on Magisk-SU ?

otonieru said:
Have you fixed your app to run on Magisk-SU ?
Click to expand...
Click to collapse
Hey Otonieru,
Not yet, but I've got one of the engineers working on it - hopefully it'll be up in the next 30 days or so

Same problem here after updating my gcam was not working was enabling hall again but it is not booting into twrp

Redmi Note 5 pro
So my Bootloader is locked,
My phone stuck in MI recovery idk how.
I cant install MIUI via fastboot. Im stuck ..
Can anyone please help me here not sure how to proceed further.

If you have made sure that you have all the drivers installed and still have not solved, you need to use an Intel-based PC / notebook and use a usb 2.0.

”Well if you already had adb in your pc, rename the twrp file to recovery, you don't have to move the twrp from download folder, open download folder press shift and right click then select open cmd here, on cmd type "adb device" to see if your device connected, then after that type this "fastboot flash recovery recovery.img" press enter than after that type "fastboot boot recovery.img" TEAMWIN logo should appear on your device and then you can unplug your device. Hope this useful”
i did that but it is showing failed（too many links）and "press any key to reboot" showing on my phone's fastboot screen

Fastboot boot recovery.img flashing problem on Redmi note 5 pro
My bootloader is unlocked and my oem as well as usb deb is on. After i connect my phone in fastboot mode to my pc. The cmd shows fastboot devices but when it comes to fastboot boot recovery.img flashing device get disconnected. Plzzzzzz let me know a solution for this. A solution for this will be highly appreciateable.

OP3 Broken screen - how to extract data?

Hi,
I have OP3 with broken screen but it turns on (there is a LED blinking , and on my computer I see the OP3 CD installation & the device but I cannot access the data)
TWRP is the bootloader , how can I extract the data?
drivers are installed and tried some threads search on the furom but none of them worked for me
on fastboot devices it doesnt see it

Lellouche said:
Hi,
I have OP3 with broken screen but it turns on (there is a LED blinking , and on my computer I see the OP3 CD installation & the device but I cannot access the data)
TWRP is the bootloader , how can I extract the data?
drivers are installed and tried some threads search on the furom but none of them worked for me
on fastboot devices it doesnt see it
Click to expand...
Click to collapse
Insufficient info.
Are you able to boot up? Are you able to boot to bootloader? Do you have TWRP and are you able to boot to it?
Is your bootloader unlocked? Are you rooted? Is USB debugging enabled?
Does "adb devices" / "fastboot devices" command find your phone? What ROM?

tnsmani said:
Insufficient info.
Are you able to boot up? Are you able to boot to bootloader? Do you have TWRP and are you able to boot to it?
Is your bootloader unlocked? Are you rooted? Is USB debugging enabled?
Does "adb devices" / "fastboot devices" command find your phone? What ROM?
Click to expand...
Click to collapse
sorry ,
I think I am able to boot to the bootloader (but I cannot see it since my screen is broken)
my bootloader is unlocked , device is rooted and USB debugging is enabled
while pressing Power+Vol UP I can get into fast boot and see my device on fastboot devices
anything else I need?

To clear things up, TWRP is recovery and not bootloader. Fastboot is bootloader.
So, if you can boot into TWRP, you should be able to use adb commands. Try booting into it, then try "adb devices" and see if it's properly detected (adb reports device's serial number and status "recovery"). You can then use "adb pull" command to get your data.
Sent from my OnePlus 3 using Tapatalk

Explorer23 said:
To clear things up, TWRP is recovery and not bootloader. Fastboot is bootloader.
So, if you can boot into TWRP, you should be able to use adb commands. Try booting into it, then try "adb devices" and see if it's properly detected (adb reports device's serial number and status "recovery"). You can then use "adb pull" command to get your data.
Sent from my OnePlus 3 using Tapatalk
Click to expand...
Click to collapse
my bad , since I dont have a screen , how can I boot into TWRP? is there are "blind commands" you can give me ?

Lellouche said:
my bad , since I dont have a screen , how can I boot into TWRP? is there are "blind commands" you can give me ?
Click to expand...
Click to collapse
Power + volume down should boot directly into recovery.
Sent from my OnePlus 3 using Tapatalk

Explorer23 said:
Power + volume down should boot directly into recovery.
Sent from my OnePlus 3 using Tapatalk
Click to expand...
Click to collapse
Im pressing both for a long time , nothing happens (I guess , since I dont ear any sound and I dont see the device on adb)

Lellouche said:
Im pressing both for a long time , nothing happens (I guess , since I dont ear any sound and I dont see the device on adb)
Click to expand...
Click to collapse
Ok, an alternative then:
- download latest TWRP .img file to your PC
- open command window in folder with the file (Shift + right click > open command window here)
- boot into fastboot (Power + Vol Down) - you said you managed that before - and connect the device to PC. If it's properly detected in fastboot, you can boot custom recovery with "fastboot boot <recovery-name>.img"
Phone should now restart and boot into previously downloaded recovery. Now you can try and see if adb works.
Easier option would be simply "fastboot reboot recovery", but that command is non-standard and doesn't work on OP3 if I remember correctly. You can try though, nothing to lose.

Explorer23 said:
Ok, an alternative then:
- download latest TWRP .img file to your PC
- open command window in folder with the file (Shift + right click > open command window here)
- boot into fastboot (Power + Vol Down) - you said you managed that before - and connect the device to PC. If it's properly detected in fastboot, you can boot custom recovery with "fastboot boot <recovery-name>.img"
Phone should now restart and boot into previously downloaded recovery. Now you can try and see if adb works.
Easier option would be simply "fastboot reboot recovery", but that command is non-standard and doesn't work on OP3 if I remember correctly. You can try though, nothing to lose.
Click to expand...
Click to collapse
That worked for me , Thanks!!