Develop Bugs

cannot reset

Hi guys
After installing new version of Android 4.4 I've managed to install all gapps but now I can't do factory reset.The phone stuck into Huawei logo.Also I have same problem if I want to enter in recovery.

ulise73 said:
Hi guys
After installing new version of Android 4.4 I've managed to install all gapps but now I can't do factory reset.The phone stuck into Huawei logo.Also I have same problem if I want to enter in recovery.
Click to expand...
Click to collapse
You need to reflash stock recovery...
Use the recovery found in this file:
http://www.androidfilehost.com/?fid=23252070760973876
Extract from the zip and flash using fastboot commands.

jimbo77 said:
You need to reflash stock recovery...
Use the recovery found in this file:
http://www.androidfilehost.com/?fid=23252070760973876
Extract from the zip and flash using fastboot commands.
Click to expand...
Click to collapse
maybe I'm a noob and you can help:how can I do fastboot commands?Thanks again!

ulise73 said:
maybe I'm a noob and you can help:how can I do fastboot commands?Thanks again!
Click to expand...
Click to collapse
Sure...
Download this file and extract it anywhere your computer...
Right click anywhere inside the folder holding the shift key and click on "Open command window here", after this a cmd window will appear...
Connect your phone and type:
adb devices
if you see an output showing your phone type
adb reboot bootloader
the phone will boot to Huawei Logo, then type:
fastboot flash recovery recovery.img
after it completes the process type
fastboot reboot
and after that you'll be able to perform a factory reset...

jimbo77 said:
Sure...
Download this file and extract it anywhere your computer...
Right click anywhere inside the folder holding the shift key and click on "Open command window here", after this a cmd window will appear...
Connect your phone and type:
adb devices
if you see an output showing your phone type
adb reboot bootloader
the phone will boot to Huawei Logo, then type:
fastboot flash recovery recovery.img
after it completes the process type
fastboot reboot
and after that you'll be able to perform a factory reset...
Click to expand...
Click to collapse
hi,
i have the same problem, i tried your solution, but it didn't work
the huawei logo is on all the time, when i reset by pressing the on/off button several seconds, it start, en keeps restart. till the logo upears, en than it stops. not reconized trough usb, and not to turn off...
sorry for my bad english

Press the power button and volume up/down at the same time, for several seconds, you should enter stock recovery.
If you don't have the update.app in your dload folder remove the sdcard, insert it into a sd adaptor,put it on your pc/laptop and copy the update.app into dload folder.

ZuperStyler said:
Press the power button and volume up/down at the same time, for several seconds, you should enter stock recovery.
If you don't have the update.app in your dload folder remove the sdcard, insert it into a sd adaptor,put it on your pc/laptop and copy the update.app into dload folder.
Click to expand...
Click to collapse
tried it, but the pc doesn't reconize my phone, i can not execute adb commands. i tried it, but he keeps searching for devices.
en by pressing the 3 buttons, my phone turns off and on, and stops at the huawei ascend logo
and this screens keeps showing, till my battery is empty.

cowe said:
tried it, but the pc doesn't reconize my phone, i can not execute adb commands. i tried it, but he keeps searching for devices.
en by pressing the 3 buttons, my phone turns off and on, and stops at the huawei ascend logo
and this screens keeps showing, till my battery is empty.
Click to expand...
Click to collapse
Install the drivers, or open HiSuite, that should do it.

I tried to do that. cmd but it says:
adb server did not ack
unkown host service.

jimbo77 said:
Sure...
Download this file and extract it anywhere your computer...
Right click anywhere inside the folder holding the shift key and click on "Open command window here", after this a cmd window will appear...
Connect your phone and type:
adb devices
if you see an output showing your phone type
adb reboot bootloader
the phone will boot to Huawei Logo, then type:
fastboot flash recovery recovery.img
after it completes the process type
fastboot reboot
and after that you'll be able to perform a factory reset...
Click to expand...
Click to collapse
im having the same problem my phone still stuck at logo for a week now please help I updated to b125 .I have pressed power buttons vol up nd down it just restarts and stuck at logo downloaded the "Stock_boot&recovery_B118" opend command but when I type "adb devices " it says adb is not recognized as a internal or external operable program or ,batch file
I have opend the cmd while hi suite is open but nothing seems to be working for me .also I have put update in dload folder in sdcard but its not reading that .
Very gratefull for any solutions I haven't tryd pliz ....also @jimbo77 wanted to ask is there a a stock boot and recovery for B125 not the one I have

iscaac said:
im having the same problem my phone still stuck at logo for a week now please help I updated to b125 .I have pressed power buttons vol up nd down it just restarts and stuck at logo downloaded the "Stock_boot&recovery_B118" opend command but when I type "adb devices " it says adb is not recognized as a internal or external operable program or ,batch file
I have opend the cmd while hi suite is open but nothing seems to be working for me .also I have put update in dload folder in sdcard but its not reading that .
Very gratefull for any solutions I haven't tryd pliz ....also @jimbo77 wanted to ask is there a a stock boot and recovery for B125 not the one I have
Click to expand...
Click to collapse
If you phone stuck at boot adb will not work. Type fastboot devices. It will show ???? Device found. Then type fastboot comands to install recovery or boot.
Sent from my P6-U06 using xda app-developers app

husen4u said:
If you phone stuck at boot adb will not work. Type fastboot devices. It will show ???? Device found. Then type fastboot comands to install recovery or boot.
Sent from my P6-U06 using xda app-developers app
Click to expand...
Click to collapse
is there something im doing wrong here HELP PLEASE

iscaac said:
is there something im doing wrong here HELP PLEASE
Click to expand...
Click to collapse
Yep. You are doing it wrong...
In the zip file you downloaded there are two files:
1.- boot.img
2.- recovery.img
Now you need to follow this guide to flash them to your phone:
http://forum.xda-developers.com/showthread.php?t=2636231
Since your phone is not booting instead of following the adb commands you need to push both volume - and Power Buttons at the same time while you plug the usb cable to enter fastboot mode.
Once in fastboot mode follow the guide (from step 4 onwards) to flash the kernel (boot.img) and stock recovery (recovery.img)
Once you have flashed both, put any ROM in the dload folder of your external SDCARD. and then reboot the phone using the 3 button combo (Volume + , VOlume - and Power Button) Note that the phone needs to be unplugged from the computer...

jimbo77 said:
Yep. You are doing it wrong...
In the zip file you downloaded there are two files:
1.- boot.img
2.- recovery.img
Now you need to follow this guide to flash them to your phone:
http://forum.xda-developers.com/showthread.php?t=2636231
Since your phone is not booting instead of following the adb commands you need to push both volume - and Power Buttons at the same time while you plug the usb cable to enter fastboot mode.
Once in fastboot mode follow the guide (from step 4 onwards) to flash the kernel (boot.img) and stock recovery (recovery.img)
Once you have flashed both, put any ROM in the dload folder of your external SDCARD. and then reboot the phone using the 3 button combo (Volume + , VOlume - and Power Button) Note that the phone needs to be unplugged from the computer...
Click to expand...
Click to collapse
I still get same error message when I try to flash kernel and recovery

Bricked, completely noob in HTC, need some help for a friend.

I'm not a HTC user myself, but my friend got his 816 on bootloop, and if he hold the power + vol- button in boot he will get the android robot screen, but not the menu which is supposed to come.
Sorry I'm a sony user and i'm not familiar with htc, the phone is not even on my hand but i'm just trying to flash the stock firmware again. Could someone give me a simplest possible guide，maybe something like flashtool on xperia.
And how do i completely shut down a HTC phone? it keeps rebooting itself with power and vol+
Thanks

First of all, to help, we'll need to know more specs of the phone..
If your in a bootloop, try holding vol +, vol - and power at the same time, once the screen is completely black, hold vol- and power. If you're doing it right, your device should boot in the boatloader. White background, phone specs at the top.
Please post this data, since we'll need to know the device model to help.
If this doesn't work, try to use adb commands.
First of all, make sure USB-Debugging is enabled on your device and all drivers are up-to-date (HTC Sync, Java and fastboot).
- Download ADB fastboot folder (just extract it to C:\ and you're good to go)
- Connect your device and PC using usb data cable
- Navigate to ADB folder and click on any free space while holding the shift Key
- Choose 'Open command window' here
- Once cmd is started use this command
Code:
fastboot devices
and check if your device is listed, then type
Code:
adb reboot fastboot
to reboot your device. It should start in fastboot mode.
And if that doesn't work either, try using
Code:
fastboot getvar all
instead of
Code:
adb reboot fastboot
and post the result.
Please make sure to delete the lines
(bootloader) serialno: and (bootloader) meid: since they won't be needed. Never post your imei on the internet.

nukaru said:
First of all, to help, we'll need to know more specs of the phone..
If your in a bootloop, try holding vol +, vol - and power at the same time, once the screen is completely black, hold vol- and power. If you're doing it right, your device should boot in the boatloader. White background, phone specs at the top.
Please post this data, since we'll need to know the device model to help.
If this doesn't work, try to use adb commands.
First of all, make sure USB-Debugging is enabled on your device and all drivers are up-to-date (HTC Sync, Java and fastboot).
- Download ADB fastboot folder (just extract it to C:\ and you're good to go)
- Connect your device and PC using usb data cable
- Navigate to ADB folder and click on any free space while holding the shift Key
- Choose 'Open command window' here
- Once cmd is started use this command
Code:
fastboot devices
and check if your device is listed, then type
Code:
adb reboot fastboot
to reboot your device. It should start in fastboot mode.
And if that doesn't work either, try using
Code:
fastboot getvar all
instead of
Code:
adb reboot fastboot
and post the result.
Please make sure to delete the lines
(bootloader) serialno: and (bootloader) meid: since they won't be needed. Never post your imei on the internet.
Click to expand...
Click to collapse
Thanks for your help, i'll give a try

htc desire 816

Stop on my phone HTC logo I do not have any Recovery , whether indigenous or rate Can I find help

yousefm833 said:
Stop on my phone HTC logo I do not have any Recovery , whether indigenous or rate Can I find help
Click to expand...
Click to collapse
Post it in right device section

First of all, we'll need more information about your device.
1. When you hold the power button + volume down, are you able to boot into hboot? (white screen with phone specs) if you are, please post that screen.
2. Have you installed all drivers for the device? (HTC Sync, Java and ADB)
If yes,
- Navigate to ADB folder and click on any free space while holding the shift Key
- Choose 'Open command window here'
- Once cmd is started use this command
Code:
fastboot devices
and check if your device is listed, then type
Code:
fastboot getvar all
and copy/paste code here.
If no,
install all drivers and follow the steps above.

fastboot never start after update to android 6

Hy
I had an unlocked bootloader phone. Yesterday I flashed the new Android 6, Europe version from the Huawei blog forum, no beta, on my Huawei GX8. I used the method, dload on SD card, Phone off an the press Volume down+volume up+Power button.The flashing was normaly.
Now the phone starts normaly but I can´t start fastboot. When the phone is off and i press Vol down + Power the phone start the android system and the Huawei logo is coming not the fastboot Modus. I can see my phone and the order under Windows but i can not control my phone with the fastboot command. (example: fastboot device. the answere ist searching devices, but it comes no resolution) I loaded the last version of Fastboot, but the problem is the same.
Please can you help me. What can i do? Many thanks for your help!

Should be connect the charger cable to the phone.
charger or computer
excuse me for bad english

No i use a data cable, debugging is on. I can copy data from my phone to PC or from PC to phone, but fastboot does not found my device.

bertl237 said:
No i use a data cable, debugging is on. I can copy data from my phone to PC or from PC to phone, but fastboot does not found my device.
Click to expand...
Click to collapse
And when you use adb to reboot to bootloader, what happen? Do you have "Minimal adb and fastboot tool" installed?

krispin said:
And when you use adb to reboot to bootloader, what happen? Do you have "Minimal adb and fastboot tool" installed?
Click to expand...
Click to collapse
Sorry for my question, what´s the differents about adb and fastboot tool? I have install the last version of minimal adb and the fastboot tool, also the Windows driver for the phone. Debugging is on. I try to connect my phone about the fastboot terminal. When i try to set the phone into the bootloader mod with the fastboot terminal and the equivalent command, fastboot say´s "searching phone". My phone does not react.

bertl237 said:
Sorry for my question, what´s the differents about adb and fastboot tool? I have install the last version of minimal adb and the fastboot tool, also the Windows driver for the phone. Debugging is on. I try to connect my phone about the fastboot terminal. When i try to set the phone into the bootloader mod with the fastboot terminal and the equivalent command, fastboot say´s "searching phone". My phone does not react.
Click to expand...
Click to collapse
So, you connect your phone, open minimal adb and fastboot too, run "adb devices", you see device id? If yes, run "adb reboot bootloader" . Phone shoult reboot to fastboot mode. Then run "fastboot devices" to see if it is connected properely.

i did it, like you described, but i see not my device id. Only the note "seach device"
Is it possible that TWRP is defect on my device? Is TWRP necessary for fastboot or only for root?

bertl237 said:
i did it, like you described, but i see not my device id. Only the note "seach device"
Is it possible that TWRP is defect on my device? Is TWRP necessary for fastboot or only for root?
Click to expand...
Click to collapse
No, you should be able to use adb and fastboot with stock recovery.
After first adb command you shoult approve authorization on your phone.

Here is screenshot from minimal adb...
Phone must be in MTP mode.

And here is phone in fastboot

Many thanks for your help, now I m in my bootloader.
2 problems i had.
1. My daemon was not started correctly, i have not seen my device.
2. I used the wrong command. I started with fastboot, not with the command adb device. I tap „fastboot reboot-bootloader“,but the correct command is “adb reboot-bootlader“
Now i have seen my phone is unlocked, i hope i can root my android 6.

bertl237 said:
Many thanks for your help, now I m in my bootloader.
2 problems i had.
1. My daemon was not started correctly, i have not seen my device.
2. I used the wrong command. I started with fastboot, not with the command adb device. I tap „fastboot reboot-bootloader“,but the correct command is “adb reboot-bootlader“
Now i have seen my phone is unlocked, i hope i can root my android 6.
Click to expand...
Click to collapse
Just reboot to fastboot and flash surdu-petru version of TWRP recovery 3.0.2 with command "fastboot flash recovery xxxxx.img". And than reboot to recovery and flash supersu zip.

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!!