eRecovery?? - Huawei Mate 9 Questions & Answers

Hi, guys.
Sorry noob question but, what exactly is "eRecovery"?? How can I access it??
Thanks in advance.

You boot ur phone while usb plugged and by holding volume up.
Or you can brick ur phone and it will boot directly to erecovery lol

gm007 said:
You boot ur phone while usb plugged and by holding volume up.
Or you can brick ur phone and it will boot directly to erecovery lol
Click to expand...
Click to collapse
I will prefer booting while holding volume up. But way easily bricking my phone, he,he,he.
Thank you.

Related

nexus s power button not working

im stuck in the loading animation of ICS right now and my phone wont start, since my power button is broken i cant boot into recovery to wipe cache... is there some way i can boot into recovery console without the power button? can i used odin to start into recovery console?
please help!
if your phone is off the only way to connect it to your pc is booting it(bootloader or normally).. so power button is the only way. I was using android sdk and the toolkit but I hope there is a program for this situation even if I don't think so
instead if you can start your phone in bootloader mode but when you boot it loops in the starting animation means there is something wrong with your rom/kernel and you have to flash something new (you can do it in fastboot mode using one of the two programs I've mentioned before)
However I've not understand the situation fully... if your power button is broken how can you be in the loading animation??? :/
serafo said:
if your phone is off the only way to connect it to your pc is booting it(bootloader or normally).. so power button is the only way. I was using android sdk and the toolkit but I hope there is a program for this situation even if I don't think so
instead if you can start your phone in bootloader mode but when you boot it loops in the starting animation means there is something wrong with your rom/kernel and you have to flash something new (you can do it in fastboot mode using one of the two programs I've mentioned before)
However I've not understand the situation fully... if your power button is broken how can you be in the loading animation??? :/
Click to expand...
Click to collapse
i can restart the phone by putting a USB or power cord into the phone, i cant turn it on with the power button.. because of that is why i cant get to recovery console, but i can get into the bootloader screen, but none of my buttons work there... also i got a jig USB, so i can get into download mode, but im missing the files to use ODIN to re-image the phone...
WolfShooterX said:
i can restart the phone by putting a USB or power cord into the phone, i cant turn it on with the power button.. because of that is why i cant get to recovery console, but i can get into the bootloader screen, but none of my buttons work there... also i got a jig USB, so i can get into download mode, but im missing the files to use ODIN to re-image the phone...
Click to expand...
Click to collapse
I'm not familiar with odin but if you can boot your phone in fastboot mode I think you can flash every file or make a wipe from your pc like with sdk for example.. you have just to search for the commands.. sorry if I can't be helpful
Did you explore the idea of repairing your power button ? Seems like a good solution
petenatas said:
Did you explore the idea of repairing your power button ? Seems like a good solution
Click to expand...
Click to collapse
lol, yeah... but want to boot it at least.... which i did with Odin :victory:
now, does anyone know where i can get the files to root a nexus s with odin?
WolfShooterX said:
lol, yeah... but want to boot it at least.... which i did with Odin :victory:
now, does anyone know where i can get the files to root a nexus s with odin?
Click to expand...
Click to collapse
I have never used Odin with Nexus S, never needed that. As you are able to boot, you may look at the following thread to get the script for rooting your phone.
http://forum.xda-developers.com/showthread.php?t=1544940
Remember, this process will unlock the boot loader if it is locked and unlocking boot loader will delete all files, even from the internal SD card. So you may consider having a complete backup on your computer.
I make a little trick to fix this case. I disassembled my phone for get motherboard with button in my hands. After it I "played" with power button: push, sway from side to side and kick it by finder nail. After all assembled phone and now the power button works fine.

Bootloop Google Logo (Try a lot a solutions)

Hi,
I have a problem with my Nexus 5, it bootloop on the Google Logo
I try to put a little piece of paper behind the power button and also to click on the power button a lot of times during the boot but it still stuck..
What can I do to try fix it ?
Thanks in advance
is this the kind of bootloop where it loops because of a stuck power button or is it a software based bootloop?
matgras said:
is this the kind of bootloop where it loops because of a stuck power button or is it a software based bootloop?
Click to expand...
Click to collapse
Same as this : https://www.youtube.com/watch?v=jzj73qYg5HA
I take the motherboard off, try to connect just the battery and the screen but same problem..
nathan30 said:
Same as this : https://www.youtube.com/watch?v=jzj73qYg5HA
I take the motherboard off, try to connect just the battery and the screen but same problem..
Click to expand...
Click to collapse
that happened to my old ativ s as well, it was due to a broken power button (electrically stuck, not mechanically) the only solution for me was to solder a new power button on it. But I just used it as an excuse to get a new phone.
matgras said:
that happened to my old ativ s as well, it was due to a broken power button (electrically stuck, not mechanically) the only solution for me was to solder a new power button on it. But I just used it as an excuse to get a new phone.
Click to expand...
Click to collapse
Did you try this solution or not ? To know if I can try to do it
nathan30 said:
Did you try this solution or not ? To know if I can try to do it
Click to expand...
Click to collapse
I haven't, it may be very hard depending on the phone model, I just removed it with pliers so I could boot it with a usb cable and I got all the data I needed from my phone.
Can you get your phone into recovery or fastboot mode?
matgras said:
I haven't, it may be very hard depending on the phone model, I just removed it with pliers so I could boot it with a usb cable and I got all the data I needed from my phone.
Can you get your phone into recovery or fastboot mode?
Click to expand...
Click to collapse
So I try to unsolder the power button and now the phone didn't bootloop anymore. Now I'm waiting the new power button I ordered to see.
And to answer your question, I was not able to reach fastboot or the recovery
nathan30 said:
So I try to unsolder the power button and now the phone didn't bootloop anymore. Now I'm waiting the new power button I ordered to see.
And to answer your question, I was not able to reach fastboot or the recovery
Click to expand...
Click to collapse
if you install gravitybox and xposed there should be an option to turn on the screen with the volume buttons (I'm not sure though, it might have been another module) so you could use that as a temporary solution.
matgras said:
if you install gravitybox and xposed there should be an option to turn on the screen with the volume buttons (I'm not sure though, it might have been another module) so you could use that as a temporary solution.
Click to expand...
Click to collapse
I can't have the phone booting, so I have to wait the new button ^^
nathan30 said:
I can't have the phone booting, so I have to wait the new button ^^
Click to expand...
Click to collapse
with phone turned off, (you can remove the battery and re plug it), hold the volume down button and connect it to the wall charger(do not use PC,it will trigger lg download mode), then you will be able to go to fastboot.
Once there you can:
fastboot reboot to boot to normal OS
fastboot boot twrp so you can install a rom or any other mod
opssemnik said:
with phone turned off, (you can remove the battery and re plug it), hold the volume down button and connect it to the wall charger(do not use PC,it will trigger lg download mode), then you will be able to go to fastboot.
Once there you can:
fastboot reboot to boot to normal OS
fastboot boot twrp so you can install a rom or any other mod
Click to expand...
Click to collapse
Oh I didn't know this tips. Thanks a lot I will try asap. But the lg download mode can't be a good solution to reinstall a rom with the computer?
nathan30 said:
Oh I didn't know this tips. Thanks a lot I will try asap. But the lg download mode can't be a good solution to reinstall a rom with the computer?
Click to expand...
Click to collapse
it locks the bootloader and fully wipes the userdata
here is the thread link
http://forum.xda-developers.com/goo...orial-how-to-flash-factory-images-lg-t2713833
opssemnik said:
it locks the bootloader and fully wipes the userdata
here is the thread link
http://forum.xda-developers.com/goo...orial-how-to-flash-factory-images-lg-t2713833
Click to expand...
Click to collapse
So I try to push volume down and connecting the charger. I reach the fastboot menu but I can't select "start" or something else because without power button I can't validate my choice..
nathan30 said:
So I try to push volume down and connecting the charger. I reach the fastboot menu but I can't select "start" or something else because without power button I can't validate my choice..
Click to expand...
Click to collapse
as i said, you need a computer once you reach fastboot mode, to send the commands.
fastboot reboot - to boot into normal OS
fastboot boot twrp - to boot twrp
opssemnik said:
as i said, you need a computer once you reach fastboot mode, to send the commands.
fastboot reboot - to boot into normal OS
fastboot boot twrp - to boot twrp
Click to expand...
Click to collapse
Oh i didn't understand, thanks a lot it's working
Now I'm just waiting my new power button
i had this **** sorry for swearing i thought its something with my ROM CM13 Nightly I tried the repair service they said that they changed the power button no data was deleted so its probably the button but some one had a guide how to get the phone out that **** using your PC and manual ADB commands ( No program command line only )
I need help with this issue
when this problem reached me it was a meter of replacing the power button itself (it's like stuck there) by the way my phone was still under warranty so they changed it for me
https://www.ifixit.com/Answers/View/208337/How+do+I+fix+a+Nexus+5+Power+Button+Issue
https://www.aliexpress.com/store/pr...821-NEW-Free-Shipping/629458_32289287372.html
https://www.aliexpress.com/popular/nexus-5-on-off-switch.html
If that helped you dont forget to press the thank you button

How to fix bootloop using PC? Oppo F1f

Can someone give me some instructions how to fix bootloop using PC? It would be a great help to all of us Thanks in advance more power!
What happened before this bootlooping?
kdd998 said:
What happened before this bootlooping?
Click to expand...
Click to collapse
My rom before that is Project Spectrum then I want to go back to ColorOS since it has so many bugs then it bootlooped
you need a working recovery. Once off, try to use volume UP and power at the same time.
kdd998 said:
you need a working recovery. Once off, try to use volume UP and power at the same time.
Click to expand...
Click to collapse
I already tried but nothing happened ?
And with volume down?
I made a mistake:*volume up is for fastboot (when enabled), down for recovery.
You might have to try power during 15*seconds before. And do not plug your phone.
kdd998 said:
And with volume down?
I made a mistake:*volume up is for fastboot (when enabled), down for recovery.
You might have to try power during 15*seconds before. And do not plug your phone.
Click to expand...
Click to collapse
Nothing happened also I dont know what to do
Anything appearing on your computer when you plug USB?
kdd998 said:
Anything appearing on your computer when you plug USB?
Click to expand...
Click to collapse
Yes it recognize my phone
help !
my f1s isnt recognised by usb.......stuck in bootloop. no recovery.... HELPPPP

[Solved] P20 Pro Bricked... Anyone can help me?

First, I was doing a full wipe in TWRP, But I realize I didn't back up my photos/Documents.
So I long pressed the power button to restart.
And now, i got a bricked phone...
Any one can help me?
I'd try this
https://forum.xda-developers.com/huawei-p20/how-to/how-to-how-to-unbrick-clt-l29c432-t3878714
But, I got stuck on the TWRP boot screen.
Also, I'm still available to use the fastboot mode.
Finally, I solve the problem by flashing the e recovery image,and then low level forma data.
Hope it helps for someone have the same issue like me.
zhu911203 said:
First, I was doing a full wipe in TWRP, But I realize I didn't back up my photos/Documents.
So I long pressed the power button to restart.
And now, i got a bricked phone...
Click to expand...
Click to collapse
I have exactly the same Problem. Did you solve it already?
zhu911203 said:
First, I was doing a full wipe in TWRP, But I realize I didn't back up my photos/Documents.
So I long pressed the power button to restart.
And now, i got a bricked phone...
Any one can help me?
I'd try this
https://forum.xda-developers.com/huawei-p20/how-to/how-to-how-to-unbrick-clt-l29c432-t3878714
But, I got stuck on the TWRP boot screen.
Also, I'm still available to use the fastboot mode.
Click to expand...
Click to collapse
Can you still have access to erecovery : volup at power with USB cable plugged. If yes you can try a recovery but you will loose all your data
Can you have access to fastboot : vol down at power up. If yes you can try to flash by adb by following instruction from discussions in the forums.
zhu911203 said:
First, I was doing a full wipe in TWRP, But I realize I didn't back up my photos/Documents.
So I long pressed the power button to restart.
And now, i got a bricked phone...
Any one can help me?
I'd try this
https://forum.xda-developers.com/huawei-p20/how-to/how-to-how-to-unbrick-clt-l29c432-t3878714
But, I got stuck on the TWRP boot screen.
Also, I'm still available to use the fastboot mode.
Click to expand...
Click to collapse
Can you still have access to erecovery : volup at power with USB cable plugged. If yes you can try a recovery but you will loose all your data
Can you have access to fastboot : vol down at power up. If yes you can try to flash by adb by following instruction from discussions in the forums.
Schuchi said:
I have exactly the same Problem. Did you solve it already?
Click to expand...
Click to collapse
yes, I solved the problem, hope it will help you.

[SOLVED] Bootloop TWRP

anyone can help me how fix this, bootloop on twrp logo and can't flash to stock recovery. I hope someone help me
I wanna back to factory recovery, tell me how to remove that ???
Model : SM-A750GN/DS
Scytheria said:
anyone can help me how fix this, bootloop on twrp logo and can't flash to stock recovery. I hope someone help me
Click to expand...
Click to collapse
Tern off phone with hold press vol down and power and when turned of connect charging cable and press vol down with vol up in the same time you will go to bootloader then flash stock
I such you have that issues with twrp of you fixed it tell me
play 5 said:
Tern off phone with hold press vol down and power and when turned of connect charging cable and press vol down with vol up in the same time you will go to bootloader then flash stock
I such you have that issues with twrp of you fixed it tell me
Click to expand...
Click to collapse
Unfortunelly, that not work, any have solution ?
Scytheria said:
Unfortunelly, that not work, any have solution ?
Click to expand...
Click to collapse
Dont say dont work im such you im have serched for this issues fixs more than 4 haur
Serch in youtube how to openA7 2018 bootloader
And dont lost you need to tern off phone then go to bootloader
If you pressed down vol with power in first 7 second it will be restart dont stop of pressing if the screen blacked for second time press vol up & down in some time
-Without power!!
And need your phone change with cable when you do all of thise↑
Firs take cable on your phone then do all of i writed then reply to me
play 5 said:
Dont say dont work im such you im have serched for this issues fixs more than 4 haur
Serch in youtube how to openA7 2018 bootloader
And dont lost you need to tern off phone then go to bootloader
If you pressed down vol with power in first 7 second it will be restart dont stop of pressing if the screen blacked for second time press vol up & down in some time
-Without power!!
And need your phone change with cable when you do all of thise↑
Firs take cable on your phone then do all of i writed then reply to me
Click to expand...
Click to collapse
THANKS A LOT MAN. I LOVE U SO MUCH !!!
Scytheria said:
THANKS A LOT MAN. I LOVE U SO MUCH !!!
Click to expand...
Click to collapse
You sloved it right?
play 5 said:
You sloved it right?
Click to expand...
Click to collapse
yeah man, thanks a lot for help me
Scytheria said:
anyone can help me how fix this, bootloop on twrp logo and can't flash to stock recovery. I hope someone help me
I wanna back to factory recovery, tell me how to remove that ???
Model : SM-A750GN/DS
Click to expand...
Click to collapse
Hey,
I have the same problem with the bootloop and the corrupted locking screen. I'm able to boot into download mode, but I can't figure out which system to flash. I tried several ones, but none of them worked... and I can't get back to the factory recovery. If somebody has an idea which recovery system could work I would be very pleased to know.
Software used to Flash: Odin
Device: a750fnxxu4ctc4
Scytheria said:
THANKS A LOT MAN. I LOVE U SO MUCH !!!
Click to expand...
Click to collapse
Hey , you gotta help me out here please !! i am not able to boot into download mode.
press all buttons at once (volume down + volume up + power button) until the screen turns black. Than immeadiatly press volume up and volume down button and insert cable connected to pc.

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