Related
This version is outdated, please get the latest version here: http://forum.xda-developers.com/showthread.php?t=459830
Hi,
In light of the fastboot flash method I was thinking of a way to be able to keep my current setup as a backup while i experiment with other images. For that I wrote a script that uses adb to dump the data for the boot, recovery, system and data partitions.
When this script is ran, it will dump these images in your current dir.
Boot into recovery mode (home+power) to use.
Requires RC30 v1.2 recovery.img - due to a bug the RC8 v1.2 there is no adb shell. (this script needs adb shell as root + busybox in recovery mode to work).
PLEASE NOTE: I haven't actually flashed the dumps back yet, I will be trying that tomorrow. Brave souls willing to test that do so at their own risk!
Bug reports or own improvements welcome.
infernix, how do i go about running this script from mac terminal?
Pretty interesting stuff.Two questions for you:
1. Where is the restore script...
2. Did you try restoring the created backup?
Thanks,
devsk
korndub said:
infernix, how do i go about running this script from mac terminal?
Click to expand...
Click to collapse
On MacOS 10.5 I had to compile md5sum from http://www.microbrew.org/tools/md5sha1sum/ and then modify the script to replace the call for md5sum --check --status with md5sum --check - --status (note the additional - to specify stdin). After that everything seemed to work properly. Haven't tried flashing it back, however.
nand?
what is nand?
i'm thinking this must be huge because its getting a lot of attention from the big dogs such as JF. from reading, is it like the master software so you can completely wipe the phone then in a sense put everything back on or is that too drastic of a guess?
just curious...
hbguy
http://tinyurl.com/6cb6k8
but in all seriousness NAND is just the flash memory upon which all the system software is installed. This script lets you take a full backup copy of all the various partitions and then, in theory, restore them.
very cool
This is a big advancement wish I had this when I pooched my market app trying to move the cache, I got it to d/l 1 app using the sd as my cache but nuthin but force close on a few dozen attempts, I dunno what I did but I couldn't get the onboard caches to work so I had to hard reset and d/l 33 apps from the market before I went to bed and I'm still fixing sh1t, this would have made my restore much easier, was suprised when I got it that there was no type of backup other than syncing with goog.
I can't wait to see who has the biggest balls and will try to flash one back.
Thanks, I bet the OTA RC30s will be rerooted pretty soon at thus rate.
This is a great contribution.
(Hey google, why not get some of these xda guys on the payroll, this is where all the news about the G1 gets made, I don't think I have seen any G1 hack yet that didn't have its roots right here at xda-dev)
Bhang
Stupid part is I'm so egocentric I think somebody at google/android is gonna read it...duh
I guess it was bound to happen sooner or later as I am a noob, but I can't figure out how to just reset the phone to a fresh install of JF 1.41.
Heres what I did: I was screwing around with the running apps off sd card scripts and after i copied the data/data file over i rebooted and all my user info was gone. So I reversed everything I thought I did, by coping the data file back to internal memory, then adb pushing the original mountd.conf and init.rc files to the phone. I restarted again and now when im in any android program my home button doesn't work anymore. So I figured I would just give up and reinstall a fresh version of JF 1.41 and start over, but when after I use the update.zip it just returns to the screwed up version ( i know because i erased maps from the home screen, and after running update.zip it doesn't return).
So now I don't know what to do. I did make a nandroid backup, but cant even figure out how to use it. I did get my phone to go into Flash mode, but I'm lost from there...
So can someone either tell me how to just start with a fresh install of JF, or give a noob very explicit instructions on how to use the nandroid backup. I dont believe I have busy box installed if that helps, but I do have root, and the HardSPL.
Did you perform a wipe from the update loader screen? If not you might want to give that a shot.
OMG. I think you guys have esp, and knew I was going to screw up my phone somehow. I didnt know that was even an option on the bootloader, even though I had read through the options a bunch of times.
Thanks for taking the time out to answer an easy one. You just made my night so much better, you have no idea.
Ok, so this is my first Informative thread..so bear with me.
Im a VERY regular hero flasher, and to me, it always seems frustrating to do the whole routine of
Backup>Wipe>Format>Flash>Setup Process>Restore Backup.
especially after you get used to a Rom and you have some stuff that cant be backed up.
Well, i came up with a solution-type thing.
Some people might have tried it out..not sure.
You need:
Nandroid
Android SDK ---> Get it Here
First, do a nandroid backup..(you need it for this to work)
type this into adb
adb shell
echo /dev/block/mmcblk0 > /sys/devices/platform/usb_mass_storage/lun0/file ---->to mount SD in recovery..(or you could just reboot and mount or use an SD reader..whatever)
go to the nandroid folder, and recover the data.img file from your most recent backup. copy it somewhere on your computer.
Start up adb and type
adb shell
rm -r /system/sd/app_s
rm -r /system/sd/app-private -->to prevent bootloops
then wipe, and flash new Rom.
reboot and let the device go into setup process, then power off.
boot device into fastboot mode by holding the camera button + Power button.
open cmd, and cd to your android sdk directory. (or however you do it in linux)
now, type in
fastboot flash userdata <chosen path>/data.img
fastboot reboot
Thats it..all done. Now you have all your stuff from previous hero..and dont have to re-enter loadz of information...and also the benefit of having new stuff like "secret optimized apk's" and what-not.
if you have problem with touch-flo force-closing, go to
settings>applications>manage applications.
choose touch flo
choose clear data.
you should have ahome or some other type of home rplacement program because it seems touchflo DEFINATELy force-closes. and you'll need other home replacement to go into settings.
Or you could just assign a shortcut to settings by going to settings>applications>quick launch selecting what u like.
Hey, I really like the idea behind this approach, but being not as savvy as I'd like, lemme ask this:
Could I achieve the same thing by:
1. performing a nandroid backup.
2. Go thru all the steps to flash a new Hero rom.
3. perform another nandroid backup.
4. copy the data file from the first backup to the appropriate location in the new backup, replacing the newer data file with the old.
5. Perform a nandroid restore with the the newly modified backup file. Et voila!
Or not? If not, would someone mind explaining to me the difference in as layman's terms as possible. A clear explanation could likely go a long way towards teaching me alot about many things that I'm not quite clear on.
Thanks!
would this work with a non-Hero ROM? Or going from a Hero back to a cupcake (or whatever it's called?!)
Thanks!
kjdiehl said:
Hey, I really like the idea behind this approach, but being not as savvy as I'd like, lemme ask this:
Could I achieve the same thing by:
1. performing a nandroid backup.
2. Go thru all the steps to flash a new Hero rom.
3. perform another nandroid backup.
4. copy the data file from the first backup to the appropriate location in the new backup, replacing the newer data file with the old.
5. Perform a nandroid restore with the the newly modified backup file. Et voila!
Or not? If not, would someone mind explaining to me the difference in as layman's terms as possible. A clear explanation could likely go a long way towards teaching me alot about many things that I'm not quite clear on.
Thanks!
Click to expand...
Click to collapse
Yeah, that would work, because it's the same thing but rather than just flashing data.img with fastboot, you're reflashing data + everything from your current setup. If that makes sense. You could just use fastboot...
sorry double post..
jomtones said:
would this work with a non-Hero ROM? Or going from a Hero back to a cupcake (or whatever it's called?!)
Thanks!
Click to expand...
Click to collapse
Dont think so, dont think there is a data partition in google based ROMs, all your apps are in the system partition. I'm not entirely sure about that, but I expect you'll get a bootloop.
kjdiehl said:
Hey, I really like the idea behind this approach, but being not as savvy as I'd like, lemme ask this:
Could I achieve the same thing by:
1. performing a nandroid backup.
2. Go thru all the steps to flash a new Hero rom.
3. perform another nandroid backup.
4. copy the data file from the first backup to the appropriate location in the new backup, replacing the newer data file with the old.
5. Perform a nandroid restore with the the newly modified backup file. Et voila!
Or not? If not, would someone mind explaining to me the difference in as layman's terms as possible. A clear explanation could likely go a long way towards teaching me alot about many things that I'm not quite clear on.
Thanks!
Click to expand...
Click to collapse
yes, that should work. sems abit more straight forward...especially for those who dont use adb
kjdiehl said:
Hey, I really like the idea behind this approach, but being not as savvy as I'd like, lemme ask this:
Could I achieve the same thing by:
1. performing a nandroid backup.
2. Go thru all the steps to flash a new Hero rom.
3. perform another nandroid backup.
4. copy the data file from the first backup to the appropriate location in the new backup, replacing the newer data file with the old.
5. Perform a nandroid restore with the the newly modified backup file. Et voila!
Or not? If not, would someone mind explaining to me the difference in as layman's terms as possible. A clear explanation could likely go a long way towards teaching me alot about many things that I'm not quite clear on.
Thanks!
Click to expand...
Click to collapse
Dude that's perfect! I like your style of thinkin!
kjdiehl said:
Hey, I really like the idea behind this approach, but being not as savvy as I'd like, lemme ask this:
Could I achieve the same thing by:
1. performing a nandroid backup.
2. Go thru all the steps to flash a new Hero rom.
3. perform another nandroid backup.
4. copy the data file from the first backup to the appropriate location in the new backup, replacing the newer data file with the old.
5. Perform a nandroid restore with the the newly modified backup file. Et voila!
Or not? If not, would someone mind explaining to me the difference in as layman's terms as possible. A clear explanation could likely go a long way towards teaching me alot about many things that I'm not quite clear on.
Thanks!
Click to expand...
Click to collapse
Sounds kinda round-about to me... You'd have to make a nandroid... flash... then nandroid again... those nandroid backup/restores take much longer than flashing a simple userdata from fastboot. Using fastboot, you could flash it in what... a minute vs another 7-8minutes, but I guess its alright for those terrified of a command prompt...
EDIT: Forgot. Instead of doing the long echo command to mount your sdcard in recovery, you can just type:
Code:
adb shell ums_enable
to start the service and
Code:
adb shell ums_disable
to unmount it from your computer
Thanks for the responses, folks. It's much appreciated.
Yeah, I'm still getting the hang of adb. I don't typically mess around in Terminal, (I'm on a Mac,) so I'm not used to it or the lingo. That doesn't stop me from trying very clear directions, and I do learn a little bit, but the drag-n-drop world makes more sense to me, at least for now.
For instance, when given instructions like this:
"open cmd, and cd to your android sdk directory. (or however you do it in linux)
now, type in
fastboot flash userdata <chosen path>/data.img
fastboot reboot"
I THINK I understand most of it, but I don't know what "cmd" or "cd" means or if it's a typo or what. Also, I think most instructions don't make it clear after what lines I should hit enter and what not. I know that stuff is old hat to most of you guys, but I'm still trying to get the hang of it.
Anyway, thanks for the help!
Drizzy NewVision
Does this work for Drizzy's NewVision? Does it back up the ext3 partition so you dont have to wipe it and get rid of all your apps??
Hi,
I got a GTablet for Christmas today and I seem to have had some bad luck with it...
When I first got the tablet, it wouldn't keep any of my settings (not the wifi connection, not the development settings, nothing).
I thought I could get around this by flashing a different image (I am a novice user, though I do have a very modded N1 -- except it's still stock, sort of).
So... I did not have a MicroSD card at all (it's Christmas, all the places are closed until Monday, and I did not anticipate any problems). Still, I was able to flash the image of TNT Lite...Sort of. I had no problems upon booting, with the familiar N1 X boot animation.
I could add things to the stock Android launcher included with TNT Lite, but not remove them (as soon as I sled the icon I wanted to remove over to the 'trashcan', it force-closed the launcher, but my icon was removed nonetheless).
I did have a slightly working Market (I had the half-star issue). I did not have Titanium Backup installed, so I attempted to restore a working Market by force-closing and clearing the data of the 'Google Services Framework' and 'Market' services... Didn't work, like I thought, so I then tried to sideload Titanium Backup.
There is where my big, big problem came up. As soon as I tried to load TB onto my GTablet, I had tons of Force-Closes (and the tablet sort-of half rebooted). So, I got them to go away and tried again. Same thing.
So, I gave up and vowed to try again tomorrow. Except, I might not be able to tomorrow... As soon as I turned the tablet off, all was A-Okay for the most part... Later, I thought I'd try a little earlier than tomorrow, so when I turned it on.... I didn't get any farther than the GTablet logo before I realized I was in an infinite boot loop.
Now, I'm stuck with a boot-looping GTablet and a not working Christmas present! Help, please.
EDIT @ 3:44AM (Dec 29, 2010)- [FIXED]
FIXED!
When you get an sdcard you can do a fresh install from the external sdcard.
Yeah, I know that.
I don't know if I'll be able to rescue it or not (like I said, I'm new to this, and I was under the impression that [Power]+[Volume-UP] meant 'load recovery mode' which would look like the one I use on my Nexus One).
Do you think I should try (if I can get out of the infini-boot) flashing to TNT Lite (the latest, I think 3.1.0.1 or something similar)?
I'm wary of flashing to that one again, since it seems to have some serious problems with my particular tablet (I searched and there were no similar problems to mine that I could find).
I don't know if I'll be able to sideload Titanium Backup, are there any alternatives to that in getting a working Market (I tried anything else I could think of, but nothing was ever able to sideload onto my Tablet, ever)?
Have you installed Clockworkmod recovery?
Read the main threads (tnt lite, vegan, installing gapps) and I believe you will find someone has had the same problems you have
Hi there! I got the MicroSD card today.
So, I was looking through the guide I had previously used (http://forum.xda-developers.com/showthread.php?t=842004) and now I'm going to try to install ClockWork Mod recovery .8 (the one they said works best here).
I will update this (or maybe make a new message if you don't mind, if I can't edit my posts) if I can successfully get it working.
EDIT @ 12:47AM (Dec 29, 2010)- [Downloading the recovery mod file]
I downloaded the 'gtab-cwm-v08.zip' file to my MicroSD card, and extracted the 'update.zip' and 'recovery' folders inside (I imagine that is correct).
Then, took it out of the computer and loaded it onto my GTablet. I turned it on and did the recovery combination with [Power]/[Volume-UP].
It gave the screen that said it was loading the image and then another screen (black with 'ANDROID' and some other text on the screen).
For just a second, an error-type screen flashed on the screen (big warning icon, not sure how to describe it, but there was no text nor a loading bar).
Then, it rebooted (and then again and again, so it's not fixed yet).
Not sure what I did wrong... <
EDIT @ 1:43AM (Same Day)- [Installing recovery/Fixing boot loop]
Successfully installed Clockwork Mod Recovery .8 after downloading a 'command' file from my ROM's .rar (I modified the file so that it'll say <load-info>sdcard2<load-info> instead of <load-info>sdcard<load-info>).
Repartitioned to 2048 and 0 for the memory settings.
EDIT @ 1:55AM (Same Day) [Boot loop fixed, now just trying to figure out what to do next]
Repartitioning to 2048 and 0 in the memory fixed the boot loop. Yes!
Now, I don't know exactly what to do next... This one is still in progress right now.
Sounds like you did it right. Where you got the Clockwork file may make a difference though. There are 2 of them out there. One is from a thread that has it setup to load from an external sdcard. The other from the internal. Quick way to see what you have is to open the command file inside the recovery folder and see if it says sdcard, or sdcard2. You want it to point at whatever method you are using to load it. Sdcard for internal, sdcard2 for an external card.
If you haven't tried it already, look at this.
After that just load the rom you want.
Beware though, you may have a strange model that won't work with that, some have been floating around..... Read the full thread too
This may also be useful to you: http://forum.xda-developers.com/showthread.php?t=842000
Now, I see why it did not work... Mine had no 'command' file AT ALL (in the 'recovery' folder)!
So, how can I make one?
By the way... To address your initial issue of being in a boot loop. Get clockwork installed. Once installed go to advanced, partition sdcard. Use 2048, and 0 for the swap. That will get rid of the boot loop.
XANAVirus said:
Now, I see why it did not work... Mine had no 'command' file AT ALL (in the 'recovery' folder)!
So, how can I make one?
Click to expand...
Click to collapse
You can find one in most any of the roms. The earlier TnT roms had them, others too...
They are all the same except for the sdcard, or sdcard2 thing I talked about so don't worry about finding a specific one.
So, when I install Clockwork, do I need to leave that MicroSD in there to run it everytime (not sure where it puts the files/etc)?
XANAVirus said:
So, when I install Clockwork, do I need to leave that MicroSD in there to run it everytime (not sure where it puts the files/etc)?
Click to expand...
Click to collapse
Nope. Once it is installed you don't need the sdcard anymore. Be sure to read my post a couple above this about fixing your boot loop.
Okay, as you wrote in the first page to reformat to 2048 and 0 (in that order), I just did that (as wrote in my edit )
What should I do next?
XANAVirus said:
Okay, as you wrote in the first page to reformat to 2048 and 0 (in that order), I just did that (as wrote in my edit )
What should I do next?
Click to expand...
Click to collapse
Reboot and see where you are... It should go back to where you were before you got the boot loop. The stuff on your internal sdcard will be gone though. So I hope there wasn't anything important there.
BTW, you can hit the back button on the side of your screen to go backwards in the clockwork menus.
Nothing important. I haven't even installed anything new or changed any new settings on my current ROM (that TNT-Lite).
I'm rebooting it right now as I type this.
EDIT @ 1:58AM (Same Day)-
Your steps fixed my boot looping problem. Thanks!
Now, I don't know what next to do. I don't have Titanium Backup installed (couldn't sideload it, I kept having problems).
I don't know if the Market is fixed yet.
Did it boot?
Sent from my VEGAn-TAB-v1.0.0b4 using Tapatalk
Yes, thanks!
Awesome! Now I would boot back into clockwork and make a backup. You can rename them from a file manager too so they make sense..
Sent from my VEGAn-TAB-v1.0.0b4 using Tapatalk
I don't ever use titanium to do the market fix. I just use it to backup apps.
Sent from my VEGAn-TAB-v1.0.0b4 using Tapatalk
Okay, I made the backup like you asked. So, now should I try to fix the Market?
Is there anything else that needs tweaking?
So I tried my first Nandroid backup today using TWRP and a howtogeek - "How to Back Up and Restore Your Android Phone with TWRP" guide I found off a quick google search.
Basically TWRP, backup(boot,system,data), reboot to android, shut down, twrp-restore then reboot.
When I would reboot after TWRP-restore, it shows the typical bootloader corrupt error msg.
Shuts down again, shows the bootloader msg, then goes into TWRP, asks for my decrypt password, then begins to run an openrecovery script (I think?) of some sort. I then go to reboot my phone again, bang factory reset mode.
I hope I'm not alone here.:cyclops: I'd just really love to be able to backup/image my phone entirely so I can try out a few custom roms, and for general knowledge sake.
thanks!:silly:
mark7807 said:
So I tried my first Nandroid backup today using TWRP and a howtogeek - "How to Back Up and Restore Your Android Phone with TWRP" guide I found off a quick google search.
Basically TWRP, backup(boot,system,data), reboot to android, shut down, twrp-restore then reboot.
When I would reboot after TWRP-restore, it shows the typical bootloader corrupt error msg.
Shuts down again, shows the bootloader msg, then goes into TWRP, asks for my decrypt password, then begins to run an openrecovery script (I think?) of some sort. I then go to reboot my phone again, bang factory reset mode.
I hope I'm not alone here.:cyclops: I'd just really love to be able to backup/image my phone entirely so I can try out a few custom roms, and for general knowledge sake.
thanks!:silly:
Click to expand...
Click to collapse
What version of TWRP have you been using? I understand, RC2 has issues with properly restoring a backup. (RC is release candidate and is not considered fully stable, however, works well enough to flash custom roms and such).
The partitions on the pixel are set up in a more complex way than previously seen on many android phones, which is why there's no perfectly stable version of TWRP yet. You could try using RC1 to see if you get better luck backing up and restoring, however, you should assume that you may run into other issues and be prepared to deal with them should they arise.
exad said:
What version of TWRP have you been using? I understand, RC2 has issues with properly restoring a backup. (RC is release candidate and is not considered fully stable, however, works well enough to flash custom roms and such).
The partitions on the pixel are set up in a more complex way than previously seen on many android phones, which is why there's no perfectly stable version of TWRP yet. You could try using RC1 to see if you get better luck backing up and restoring, however, you should assume that you may run into other issues and be prepared to deal with them should they arise.
Click to expand...
Click to collapse
I'm running 3.1.0-0RC2 so maybe I'll try RC1. Normally I'd just go off and try everything but unfortunately I'm not in a situation I can simply play with my Pixel and potentially brick it leaving me without a phone for who knows how long.
I don't think there would be any harm with playing with RC1 but I'll research a little bit more into it and see what I can find out first. I heard the partitions are split for redundancy(?) for firmware upgrades and dual-booting. That's something all else on it's own as I've REALLY wanted to get my phone ultimately on a Multi-Rom setup but it seems way too complicated for me at the moment to try on my own even though I'm generally good with this stuff..
Thanks exad for the insight. Any other help is greatly appreciated.
mark7807 said:
I'm running 3.1.0-0RC2 so maybe I'll try RC1. Normally I'd just go off and try everything but unfortunately I'm not in a situation I can simply play with my Pixel and potentially brick it leaving me without a phone for who knows how long.
I don't think there would be any harm with playing with RC1 but I'll research a little bit more into it and see what I can find out first. I heard the partitions are split for redundancy(?) for firmware upgrades and dual-booting. That's something all else on it's own as I've REALLY wanted to get my phone ultimately on a Multi-Rom setup but it seems way too complicated for me at the moment to try on my own even though I'm generally good with this stuff..
Thanks exad for the insight. Any other help is greatly appreciated.
Click to expand...
Click to collapse
I would say use RC1 too. I've used it and never had a problem with it other than the occasional failure to decrypt which is no big deal. Just reboot back into recovery. I would add though, instead of backing up system, backup system image. Also vendor image. If you back up system instead of system image you'll more than likely run into battery drain problems. I'm not sure what causes it but it'll cut your battery life down to only several hours. Using system image doesn't cause that problem.
If you should happen to accidentally backup system instead of system image it's not a huge deal to fix it though. If you're on stock just download the factory image that you are currently on, extract the system.img file and flash it using fastboot. If you're on a custom rom, a dirty flash of the rom will fix it.
mark7807 said:
I'm running 3.1.0-0RC2 so maybe I'll try RC1. Normally I'd just go off and try everything but unfortunately I'm not in a situation I can simply play with my Pixel and potentially brick it leaving me without a phone for who knows how long.
I don't think there would be any harm with playing with RC1 but I'll research a little bit more into it and see what I can find out first. I heard the partitions are split for redundancy(?) for firmware upgrades and dual-booting. That's something all else on it's own as I've REALLY wanted to get my phone ultimately on a Multi-Rom setup but it seems way too complicated for me at the moment to try on my own even though I'm generally good with this stuff..
Thanks exad for the insight. Any other help is greatly appreciated.
Click to expand...
Click to collapse
RC1 and backup system image, vendor image, data and boot.
robocuff said:
I would say use RC1 too. I've used it and never had a problem with it other than the occasional failure to decrypt which is no big deal. Just reboot back into recovery. I would add though, instead of backing up system, backup system image. Also vendor image. If you back up system instead of system image you'll more than likely run into battery drain problems. I'm not sure what causes it but it'll cut your battery life down to only several hours. Using system image doesn't cause that problem.
If you should happen to accidentally backup system instead of system image it's not a huge deal to fix it though. If you're on stock just download the factory image that you are currently on, extract the system.img file and flash it using fastboot. If you're on a custom rom, a dirty flash of the rom will fix it.
Click to expand...
Click to collapse
TheBurgh said:
RC1 and backup system image, vendor image, data and boot.
Click to expand...
Click to collapse
Thanks again guys,
I ran a
fastboot boot twrp.zip to boot to what I thought was like a "live cd" version of twrp
with the rc1 .img and .zip in the sdcard directory I installed the .zip
booted my phone and it forces to recovery everytime now.
did I upset something?
I mean at this point, I could factory reset the google pixel all from the very beginning of time. boot/system the whole shabang, but I think this could be a good lesson from me if I could boot back to system out of this..
Okay. I have RC1 on here and have backed up to USB. I'm extremely tired and going to bed. I'll report back on how the restore goes. THANK YOU ALL!!!
mark7807 said:
Thanks again guys,
I ran a
fastboot boot twrp.zip to boot to what I thought was like a "live cd" version of twrp
with the rc1 .img and .zip in the sdcard directory I installed the .zip
booted my phone and it forces to recovery everytime now.
did I upset something?
I mean at this point, I could factory reset the google pixel all from the very beginning of time. boot/system the whole shabang, but I think this could be a good lesson from me if I could boot back to system out of this..
Okay. I have RC1 on here and have backed up to USB. I'm extremely tired and going to bed. I'll report back on how the restore goes. THANK YOU ALL!!!
Click to expand...
Click to collapse
Okay so, I stayed up a little late and tried a restore. I got this error near the end of the restore "extractTarFork() process ended with error: 255" in which resulted in corruption of files and a failed restore. Was I supposed to unmount data? Is there any reason I can't backup all partitions?
mark7807 said:
Okay so, I stayed up a little late and tried a restore. I got this error near the end of the restore "extractTarFork() process ended with error: 255" in which resulted in corruption of files and a failed restore. Was I supposed to unmount data? Is there any reason I can't backup all partitions?
Click to expand...
Click to collapse
Not sure where to direct you at this point. I have always used RC1 and backed up system image, vendor image, data and boot and never had a problem restoring. Someone with better knowledge will come around.
TheBurgh said:
Not sure where to direct you at this point. I have always used RC1 and backed up system image, vendor image, data and boot and never had a problem restoring. Someone with better knowledge will come around.
Click to expand...
Click to collapse
Yeah very strange I did exactly what you told me to do as well. Any changes to partitions I backup if my phone is rooted by chance??
mark7807 said:
Yeah very strange I did exactly what you told me to do as well. Any changes to partitions I backup if my phone is rooted by chance??
Click to expand...
Click to collapse
Not that I am aware of. Mine is rooted and backups have been smooth sailing.
I recently attempted creating a nandroid backup via TWRP on my rooted Pixel and I'm consistently getting an error: 'cannot create [path]\backup file" message from TWRP. Is there a permission issue that I've overlooked here or does anyone have any thoughts as to why my rooted Pixel would be denying TWRP authority to create the backup?
Thanks
What version of twrp ?
I only use rc1, never seen this.
Yep- RC1. I'm thinking it's in 'read only' mode or something because as soon as it attempts to create the folder/file- no-go.
pstgh said:
Yep- RC1. I'm thinking it's in 'read only' mode or something because as soon as it attempts to create the folder/file- no-go.
Click to expand...
Click to collapse
When you boot into TWRP did it ask for your unlock PIN? If it doesn't/didn't, either keep rebooting into recovery or turn the phone off and go back into recovery until TWRP does ask for your encryption PIN. Sometimes TWRP doesn't ask, and without the PIN being entered, it can't write to the internal storage.
If you click "Install" in TWRP and see a bunch of gobbledygook it's because the internal storage is still encrypted so TWRP can't do anything with it.
You could probably use USB OTG through the USB-C connector, though, to do a backup to it, if you need to.
Tried it again and it worked flawlessly.... it seems sort of buggy in that sometimes it presents the 'pattern' security lock that I use and sometimes it doesn't. After booting up in the bootloader and fastbooting the TWRP boot image slowly and methodically, the security pattern came up and all is perfect- thanks.
---------- Post added at 08:37 PM ---------- Previous post was at 08:36 PM ----------
Now I'm wondering how to best move that backup folder (or a copy of it) over to Google Drive? I have root explorer, but not sure if it is capable of mounting to Google Drive.. any thoughts on best practices here would be appreciated.
Thanks
pstgh said:
Tried it again and it worked flawlessly.... it seems sort of buggy in that sometimes it presents the 'pattern' security lock that I use and sometimes it doesn't. After booting up in the bootloader and fastbooting the TWRP boot image slowly and methodically, the security pattern came up and all is perfect- thanks.
---------- Post added at 08:37 PM ---------- Previous post was at 08:36 PM ----------
Now I'm wondering how to best move that backup folder (or a copy of it) over to Google Drive? I have root explorer, but not sure if it is capable of mounting to Google Drive.. any thoughts on best practices here would be appreciated.
Thanks
Click to expand...
Click to collapse
I can't confirm since I've yet to do a successful backup but... Flashify Pro version looks like an option???
also
Anyone know when TWRP 3.1.0-0 will be out for Pixel? Looks like it addresses boot slots which off first glance seems like quite a fundamental feature no?
Thanks... I'm thinking I'll just adb pull the file over to my desktop... not sure.
pstgh said:
Thanks... I'm thinking I'll just adb pull the file over to my desktop... not sure.
Click to expand...
Click to collapse
Root Explorer does have support for Google Drive. In Root Explorer touch the plus sign in the lower right corner and in the menu that opens choose Google Drive tab.
Can get Root Explorer to connect to Google Drive, but when I select all of the backup files from my Pixel's TWRP backup folder, my only choices are to cut or copy them- so I tried both and then RE creates this little clipboard icon that you presumably click on to paste them once you've opened the proper GD folder.... so I tried that and in both cases (cut and copy) it says 'fail'.... ? Thoughts? I've given RE permission to manage folders and files in GD.
pstgh said:
Can get Root Explorer to connect to Google Drive, but when I select all of the backup files from my Pixel's TWRP backup folder, my only choices are to cut or copy them- so I tried both and then RE creates this little clipboard icon that you presumably click on to paste them once you've opened the proper GD folder.... so I tried that and in both cases (cut and copy) it says 'fail'.... ? Thoughts? I've given RE permission to manage folders and files in GD.
Click to expand...
Click to collapse
It sounds like you've got the right idea. Cut will move the files, copy will do just that. You choose one of the two and browse to the Google Drive tab, find the folder you want to use and then use the little clipboard thing to transfer the files to that folder. If that's what you're doing, the only thing I can think of right off the top of my head would be that you don't have enough space left on Google Drive for the size of the files you're trying to transfer. Try a picture or something and see if it takes that. If so, I'd suspect lack of Drive space is the reason it fails.