Hello mates,
I used the key combo [VOL-]+[HOME]+[POWER] to enter in recovery mode on my Optimus One and I had a big bad surprise: black screen and android icon with green arrow (classic symbol used for a system upgrade).
There was also a progress bar. I waited a few moments and then I was VERY SURPRISED when my Optimus One rebooted: it was formatted to factory settings.......
Not happy I tried another thing: using ADB I tried to enter recovery using the command "adb reboot recovery". Same as before: phone formatted to factory settings......
Not happy again, I tried another: "adb shell reboot recovery"... Same as before: formatted to factory settings......
any idea about this?
How can I enter recovery mode??
NOTE: my Optimus One is FULL original. No hacks, no modified roms, etc. 100% original settings.
thanks mates
Do you have a custom recovery installed ?
Hey man, I think we have one thing in mind....
I just did this 3-button COMBO...and yes it did a FACTORY RESTART/RECOVERY
I didn't install nor put files/custom recovery ROMS, I didn't do anything...Just tried the 3-button combo...
SO, there it is...
3-button (VOL- + HOME + POWER) = FACTORY DEFAULTS...
nice way to learn
Without rooting and custom recovery, this combo is meant for a factory reset.
I have NO root, NO custom recovery, NO custom rom: my O1 is 100% original.
so... is there any way to enter in recovery mode without factory reset?
Yes there is.
Root your phone, then install recovery.
How can you do something if your phone doesn't have it?
Read and follow the very well made tutorials posted.
I already read that
My question was if I can enter the STANDARD recovery, not a modded recovery...
The manual and the procedure your're speaking about are about how-to change the standard recovery...
_PeTiT_ said:
I already read that
My question was if I can enter the STANDARD recovery, not a modded recovery...
The manual and the procedure your're speaking about are about how-to change the standard recovery...
Click to expand...
Click to collapse
There is none. That's the recovery, which just restores your phone to factory state.
perfect !
now I know how to do.
thanks guys
Related
hi all
just wanted to star a discussion about this topic..
anybody know, how's the progress in getting a CWM for MediaPad?
thanks a lot
Backup works, but restoring a backup doesn't restore every setting. So i would say it's a WIP. But maybe segler11 or brainmaster can tell more about it.
Eagerly awaiting for this to be done.
Androod-hilfe.de has a clockwork RECOVERY.
Gesendet von meinem HUAWEI MediaPad mit Tapatalk
Is there a way to get a hold of this?
Sent from my HUAWEI MediaPad using XDA
I would love to break my tablet in the name of getting it to work
Sent from my HUAWEI MediaPad using XDA
@cosmique
Like I said, it's a WIP and restoring a Backup doesn't work 100% afaik... But if someone wants to try it here, go ahead. I'll upload it.
€dit: Done
Original Thread: here.
WARNING: I'm not responsible for any damage on your devices. This has only been tested on a european Huawei Mediapad and is based on the 2nd Preview of ICS
Code:
fastboot flash recovery recoveryxxxx.img
fastboot flash recovery2 recoveryxxxx.img
Important: If you want to restore a backup use
Code:
wipe data/factory reset
wipe cache partition
first !
After a "wipe data/factory reset" and "wipe cache partition" the first boot could take at least 10 minutes.
If you want to flash AddOns like GApps.zip no wipe is needed
After restoring a Backup, ALL apps are restored but not all app-settings.
Remember: It's a BETA-Release !
Click to expand...
Click to collapse
All credits go to DS7005, segler11 and brainmaster
Just a helpful hint: Titanium Backup can now restore app data directly from nandroid backups. So if the biggest issue right now is failure to restore app data, in a pinch Titanium can fill in the blanks.
Sent from my Galaxy Nexus using Tapatalk
Recovery flashed successfully but when I perform a backup, it says that the backup path can't be mounted. This is on a Springboard running ICS Beta 2.
Bump. Any further progress?
So it has been quite some time since I have heard anything about CWM for our device. Does anybody have an update? What the heck ever happened with the folks working on it over in Germany?
rkwhyte2 said:
So it has been quite some time since I have heard anything about CWM for our device. Does anybody have an update? What the heck ever happened with the folks working on it over in Germany?
Click to expand...
Click to collapse
Last time I tried the download at post #7 it worked for the basic. As described by Rumbi it may not restore widgets and some setting.
The downside is that you have to reinstall original "boot.img" and "recovery.img" to be able to update to next version, every time
I think that as things get stabilized on the ICS firmware there will be more work for it !
Question: Is there any recovery.img available that would be equivalent to stock recovery on a Springboard?
In other words... if I upgrade a Springboard to MediaPad ICS... then later revert to 3.2 from a nandroid backup, is there a recovery.img that I can flash so that OTA updates will work again?
Okay I flashed the CWM img successfully in fastboot on my Springboard...
But what I'm confused about is, how do I boot into recovery now? I have tried every combination and I always get either fastboot or regular boot.
Do I have to already have ICS for this recovery to work?
Update: Ok I managed to figure out the trick is to hold the volume down button, press power for 2 seconds until it vibrates, let go of power and continue holding the volume until recovery starts.
The problem is I always get stock recovery, which gives me a FAIL message.
I discovered that on my Springboard I have the May 2012 OTA update already installed, which included the dreaded /system/recovery-from-boot and /etc/install-recovery files. This means any time it boots successfully into the OS, it reinstalls the stock recovery.
So now I have a paradox because I'm still not rooted yet. I can install CWM from fastboot, but there is no way to cleanly power down the tablet. I have been unable to force it from fastboot directly to recovery, because the only way to get it out of there is to hold down the power button which... yup, starts rebooting into the OS. I can hold down power during that reboot cycle, but again it just initiates a reboot and not a power down.
So how do I get into recovery after flashing CWM in fastboot... without letting it boot the OS before I get there?
So far the only idea I have remaining is to flash CWM in fastboot and then just leave it on the fastboot screen, stick it in a box somewhere, and come back in a day or so when the battery has died. Charge it up and then boot it into recovery. A little extreme?
Boot into fastboot normally pressing power and VOL-
When in fastboot press the power button for 10 sec to reboot and then keep pressing the VOL+ button, it'll show the mediapad logo twice and the you will be in the cwm.
Hope it helps.
dark_fighter said:
Boot into fastboot normally pressing power and VOL-
When in fastboot press the power button for 10 sec to reboot and then keep pressing the VOL+ button, it'll show the mediapad logo twice and the you will be in the cwm.
Hope it helps.
Click to expand...
Click to collapse
I tried that. It just booted into the OS.
Also the Springboard firmware has an annoying loud T-Mobile startup chime, so to be considerate with my roommate, the moment I see it booting into the OS I have to wrap it with my duvet in order to muffle the sound
Is it possible this CWM just isn't compatible with the Springboard on Honeycomb?
Just a question... if you want to update to ICS but stock, why don't you use the official rom from Huawei? and If you don't like it you can always flash back a HC rom from Huawei.
Sorry if I didn't get something and this is a stupid suggestion
Huawei doesn't offer any stock ROM files for the Springboard. I would like to install and run CWM from the Springboard while leaving the T-Mobile Honeycomb intact, in order to root it without any other modifications.
Sent from my Galaxy Nexus using Tapatalk 2
UPDATE: I did not notice at first that I had to flash both recovery *and* recovery2.
Even after noticing this, I was unable to leap from fastboot straight into recovery. However, I left it in fastboot this morning after flashing, to drain the battery. Then I got home and plugged it in to charge for about 5 minutes. I unplugged it, used the recovery key combo, and FINALLY made it into CWM! I used an SD adapter to copy su.zip onto the microSD, plugged in, remounted /sdcard and installed that zip. I have plugged it back in to charge, and I am doing a nandroid backup of stock rooted.
First thing I will have to do once booted is install Root Explorer and rename the offending files that keep replacing CWM. Then I'll be off to the races.
EDIT: The backup stalled during the system partition. Don't know why. Maybe something different about the layout of Springboard vs. MediaPad.
Also, adb in recovery does not work (unless there is a driver I am missing? but ADB works for me booted into the OS). That's unfortunate - this is an incredibly useful feature of CWM that should get fixed up ASAP.
I also noticed that a 10 second press of the power button actually shuts it down from CWM, as opposed to the reboot I get from fastboot or anywhere else in the OS.
EDIT again: Oh crap crap crap. Now it just bootloops when I try to start it up! This does not bode well. All I did was install a superuser zip, and attempt a nandroid backup.
FINAL edit once more again: Okay well now I'm back to square minus one. I wiped userdata and it still bootlooped. So then I tried flashing the system img from this thread:
http://forum.xda-developers.com/showthread.php?t=1550694
No more bootloop. It's booted up. The firmware is now an older one than what I received it with. Oddly when I did "fastboot erase userdata" from fastboot it did NOT actually wipe anything! It still remembers my desktop, wifi passwords, installed apps etc.
On the bright side - the dreaded recovery-reinstalling files are not in this system.img.
Hello guys,
I'm sorry to bother you, apparently with some more newbie questions. I just got an SGS2 GT-I9100. Finding the right kernel, flashing it and rooting the phone was actually easier than rooting my HTC Desire. I also installed CWM Recovery through Rom Manager and flashed a custom ROM (CheckROM RevoHD) just to practice.
However, with my old HTC Desire, I have the option to boot into Booltloader by pressing volume down + power button. From there I can go to recovery, or reboot the phone or whatever (in case I have problems or want to perform nandroid backup/restore).
I was wondering if the same applies to SGS2? I've tried all combinations (vol up + vol down + power or vol up + home + power) but I can only go to download mode. I also flashed through Odin GT-I9100_OLD_BOOTLOADER.tar.md5 but nothing changed. Is there a bootloader mode at all for SGS2 like there is for my HTC.
If I mess things up flashing ROMs lets say, how am I supposed to get into recovery by using a combination of buttons?
Also I downloaded from the official website the clockwork touch recovery... a zip file named "recovery-clockwork-touch-5.8.1.5-galaxys2".
Can anybody please explain me very shortly how am I supposed to flash this file?
It is a zip file so Odin would not flash it. I tried to install it from clockwork recovery as zip file. It said "successful" but when i entered recovery again, its still the old non touch version.
Thanks in advance for your time and help... much appreciated.
Adrian.K said:
Hello guys,
I'm sorry to bother you, apparently with some more newbie questions. I just got an SGS2 GT-I9100. Finding the right kernel, flashing it and rooting the phone was actually easier than rooting my HTC Desire. I also installed CWM Recovery through Rom Manager and flashed a custom ROM (CheckROM RevoHD) just to practice.
However, with my old HTC Desire, I have the option to boot into Booltloader by pressing volume down + power button. From there I can go to recovery, or reboot the phone or whatever (in case I have problems or want to perform nandroid backup/restore).
I was wondering if the same applies to SGS2? I've tried all combinations (vol up + vol down + power or vol up + home + power) but I can only go to download mode. I also flashed through Odin GT-I9100_OLD_BOOTLOADER.tar.md5 but nothing changed. Is there a bootloader mode at all for SGS2 like there is for my HTC.
If I mess things up flashing ROMs lets say, how am I supposed to get into recovery by using a combination of buttons?
Also I downloaded from the official website the clockwork touch recovery... a zip file named "recovery-clockwork-touch-5.8.1.5-galaxys2".
Can anybody please explain me very shortly how am I supposed to flash this file?
It is a zip file so Odin would not flash it. I tried to install it from clockwork recovery as zip file. It said "successful" but when i entered recovery again, its still the old non touch version.
Thanks in advance for your time and help... much appreciated.
Click to expand...
Click to collapse
Your "boot into bootloader" is something similar to "boot into recovery" for the SGS2.
To boot into recovery mode, just press Volume UP + Home + Power buttons as long as recovery menu appears.
There you will find the options for normal reboot, backup and restore, wiping, fixing things, etc.
The bootloader itself in "open" for the SGS2. So no need to flash another bootloader.
Only if your are on Gingerbread (GB) and have a USB Jig to reset the flash counter, you have to flash the old GB bootloader.
If you want another ClockWorkMode (CWM) recovery, e.g. with touch recovery, then you need to flash a kernel containing this recovery.
For the SGS2, the recovery mode is build/contained in the kernel.
As long as you are on a custom ROM, you have to find a kernel, which is compatible with your ROM and containing the recovery mode you want to have.
Try SiyahKernel, as it is compatible for nearly all available ROMs and the latest (ICS) versions do have touch recovery.
Good luck !
It_ler said:
If you want another ClockWorkMode (CWM) recovery, e.g. with touch recovery, then you need to flash a kernel containing this recovery.
For the SGS2, the recovery mode is build/contained in the kernel.
As long as you are on a custom ROM, you have to find a kernel, which is compatible with your ROM and containing the recovery mode you want to have.
Try SiyahKernel, as it is compatible for nearly all available ROMs and the latest (ICS) versions do have touch recovery.
Good luck !
Click to expand...
Click to collapse
Dear It_ler,
Thank you so much for your explanations. Now everything is clear. Thanks.
By the way... I hope you guys really win the Euro2012 Best team around no doubts...
I have rooted my phone long ago but now it has undergone many problems like phone not booting into recovery, can't factory reset, home button not working, notification bar not showing up.
So I want to reinstall my stock rom. But I can't find CWM recovery for my phone. My phone is also not listed in Rom Manager.
If anyone has got CWM recovery for Colors X40, please provide me.
Thanks in advace
Sresta VKS said:
I have rooted my phone long ago but now it has undergone many problems like phone not booting into recovery, can't factory reset, home button not working, notification bar not showing up.
So I want to reinstall my stock rom. But I can't find CWM recovery for my phone. My phone is also not listed in Rom Manager.
If anyone has got CWM recovery for Colors X40, please provide me.
Thanks in advace
Click to expand...
Click to collapse
you can always make your own cwm recovery:
goto this link and follow instructions:
http://forum.xda-developers.com/showthread.php?t=2379412
Hello,
I got a little problem with my lg g5.. I've unrooted my phone for a couple weeks ago to try and update to the latests version of android but I'm stuck at the part of updating.
Currently my phone is running android version 6.0.1 but I've seen that there is a newer version and I would love to install it on my phone but the notification that is popping up every day is nog working.
Hope somebody can help me.. Im really bad at this kinda things.
Do you have TWRP installed as a custom recovery? If so I understand your need to flash the default recovery img or updating from the phone will fail on reboot.
Check our autoprime's all in one guide that might help you troubleshoot and restore your phone to MM or N
megatron_lives said:
Do you have TWRP installed as a custom recovery? If so I understand your need to flash the default recovery img or updating from the phone will fail on reboot.
Check our autoprime's all in one guide that might help you troubleshoot and restore your phone to MM or N
Click to expand...
Click to collapse
Is there a way to check what custom recovery I've installed? It's been a while since I rooted my phone..
Turn off the phone or remove the battery. Then, hold down the volume down button and then the power button. Keep them both held till you see the LG logo, then release the power button and briefly press and hold the power button again. If successful you should see a white, factory restore menu. Use the volume keys to navigate and the power button to select yes on both the two screens. NB if you do not have a custom recovery this will factory restore your phone-so make a backup. If you do have a custom recovery, it should boot up e.g TWRP
From here you can flash the default boot loader img and then update ota
megatron_lives said:
Turn off the phone or remove the battery. Then, hold down the volume down button and then the power button. Keep them both held till you see the LG logo, then release the power button and briefly press and hold the power button again. If successful you should see a white, factory restore menu. Use the volume keys to navigate and the power button to select yes on both the two screens. NB if you do not have a custom recovery this will factory restore your phone-so make a backup. If you do have a custom recovery, it should boot up e.g TWRP
From here you can flash the default boot loader img and then update ota
Click to expand...
Click to collapse
When I restart my phone and use those keys my phone is booting into the white screen where I can go into factory restore.. Do I need to install a custom recovery first?
Once in the white screen, to see if you do have a custom recovery installed, you need to select yes on both screens to enter the custom recovery. As I said before, if you do not have a custom recovery (such as TWRP) you will factory reset your phone and lose all settings so make backups first.
Before all that though, how did you root and into it your phone- that will give me an idea as to if you have a custom recovery installed
megatron_lives said:
Once in the white screen, to see if you do have a custom recovery installed, you need to select yes on both screens to enter the custom recovery. As I said before, if you do not have a custom recovery (such as TWRP) you will factory reset your phone and lose all settings so make backups first.
Before all that though, how did you root and into it your phone- that will give me an idea as to if you have a custom recovery installed
Click to expand...
Click to collapse
I've been using the bootloader unlock from this link
So you most likely flashed TWRP if you followed the instructions verbatim. How did in root?
megatron_lives said:
So you most likely flashed TWRP if you followed the instructions verbatim. How did in root?
Click to expand...
Click to collapse
Flashed the SuperSU with TWRP, it's down below at the tutorial page.
Now I only need to know what I need for the stock recovery and how I can update my phone
For the stock recovery, I have 6.01 10E stock recovery here https://drive.google.com/file/d/0B3j5Gs11w3EqVzNwa0h3b2tVWmc/view?usp=drivesdk
Hopefully that should work. If not, you can extract the recovery image from the full zips on autoprime's all in one LG g5 post.
Good luck
Hope I will get it working xD Thanks for your help!
I had my phone rooted with SuperSU. Decided that I wanted to use Magisk for the hide root features. Re-Flashed my phone to Stock Firmware, then checked if TWRP was still installed. It wasn't so I flashed it with ADB said that it flashed but I can not boot into it. When I go into recovery it boots to factory recovery.
I've tried erasing the the recovery and re-flashing with TWRP through ADB still boots to factory.
I have my bootloadrer unlocked from with I rooted the first time. Under Developer option it's Greyed out in the On position. Oh and USB Debugging is on.
Any help will be appreciated.
Keaso said:
I had my phone rooted with SuperSU. Decided that I wanted to use Magisk for the hide root features. Re-Flashed my phone to Stock Firmware, then checked if TWRP was still installed. It wasn't so I flashed it with ADB said that it flashed but I can not boot into it. When I go into recovery it boots to factory recovery.
I've tried erasing the the recovery and re-flashing with TWRP through ADB still boots to factory.
I have my bootloadrer unlocked from with I rooted the first time. Under Developer option it's Greyed out in the On position. Oh and USB Debugging is on.
Any help will be appreciated.
Click to expand...
Click to collapse
If you can boot your phone into system, download flashify. I had similar problem recently. Flashify helped me flash twrp into my phone & I was able to get into recovery with no problem. Also download a copy of twrp into o your phone.
PS: did you try to flash with the fastboot command? I've always had issues when I try to do anything with adb on this phone.
Keaso said:
I had my phone rooted with SuperSU. Decided that I wanted to use Magisk for the hide root features. Re-Flashed my phone to Stock Firmware, then checked if TWRP was still installed. It wasn't so I flashed it with ADB said that it flashed but I can not boot into it. When I go into recovery it boots to factory recovery.
I've tried erasing the the recovery and re-flashing with TWRP through ADB still boots to factory.
I have my bootloadrer unlocked from with I rooted the first time. Under Developer option it's Greyed out in the On position. Oh and USB Debugging is on.
Any help will be appreciated.
Click to expand...
Click to collapse
Hopefully you got this fixed dalready but I'm pretty sure after flashing twrp you are just rebooting without removing battery to power down, I had the same problem when I didn't remove batt. then put back in and boot to recovery that way. I guess the stock system will replace twrp if it gets booted into os before you boot into recovery.. Hope this helps.
Its the white screen throwing you off right click yes on both continue to hold voulme down and power then it will boot to twrp. Any it will not i repeat it will not wipe your data even thow you chose yes on white screen, hope this helps.
I'm in the same position as the OP, Keaso.
Bootloader unlocked, loaded custom recovery through fastboot, battery removed, but when I boot into recovery, I get the stock recovery, white screen, if I select yes and yes, it goes back to the factory white screen. And contrary to what 420bud420 posted, it DOES I repeat it DOES wipe your data.
This does not seem like an uncommon glitch with this phone, any help appreciated.
Double post