Wondering if any of you guys could help me out here?
By the way, if this is the wrong section for this, apologies and feel free to move?
Nexus 7, 16gb, rooted with stock 4.1.2. I have not edited the build.prop, still using the 4.1.2 Keyboard, Gmail etc.
So, nothing changed other than unlocked/rooted.
I have superSU pro and have 'Survival Mode' enabled, which is basically and OTA Rootkeeper (I am sure you already know this...)
When we got the OTA to 4.1.2, it worked no problem, survival mode worked and I kept root and custom recovery.
So this morning I get a notification to upgrade to 4.2, which I done. It restarted, and installed with no errors etc, then comes the Google screen with the unlocked padlock... and it stayed this way for an hour, so I am assuming it is borked?
I restarted it, same again, so rebooted into the bootlaoder menu. Going into recovery shows the android dude on his back, red triangle ! etc, so I gather my custom recovery is gone.
So the question is, where to go from here, and is there a walkthrough I can use to resuce this (I am techy enough minded, but given the state it is in, loathed to make it worse down to sheer stupidity)?
Any help would be much appreciated guys.
BTW - I used Wugs Toolkit to root, so that is all set up with drivers etc, can that be used now to recover?
No ideas?
Hi,
Dropped my N6 as per the drop thread. Received my replacement unit from Motorola. Trying to get Helium backups going. Since the phone is encrypted it keeps popping up asking for a password. I put one in and say start backup, nothing happens. I tried both PC Download and internal backup. Last tried I only picked 8 small apps and its not finishing. I thought maybe the pattern lock sequence have something to do with it, so I changed it to a pin code. Still no dice.
Has anyone successfully ran Helium on an encrypted (5.1) N6? I tried the Motorola migrate app, but that one I cant get in receive mode on new phone. I have my old N6 backuped with Google but when I try and restore from the new phone it only finds my tablet backup. This should all be so simple but yet very hard.
Not sure about helium. I guess you're unrooted / locked bootloader?
rootSU said:
Not sure about helium. I guess you're unrooted / locked bootloader?
Click to expand...
Click to collapse
Correct. Gave up for now, doing manual backups of tasker etc. Spent too much time getting Helium/Migrate/Google Backups to work.
Took a huge gamble and tried to upgrade from 4.4 to 5.1 with this ROM (http://forum.xda-developers.com/moto-x/development/xt1053-retail-stock-lollipop-flashable-t3155843)
ROM was working great, but I lost native tethering which I need for work. Tried the Xposed Moto X Tether app but that didn't work.
Welp, it was a good thing I made a backup before I flashed to 5.1, so I decided to do a restore. TWRP got past the Restoring Data part, but is now stuck on the Wiping Cache part...
I factory resetted prior to doing the backup restore.
Does anyone know how I can restore my phone properly? Hoping I didn't brick it...or else I'm going to have to call the office tomorrow and have some explaining to do
My phone is a rooted Dev Edition on Verizon if that makes any difference
What version of TWRP are you using?
2.3.xx if I remember correctly?
I'm pretty sure it's quite outdated as I haven't touched it in a good year or two.
Hi,
I have a Nexus 6 with a shattered screen, and just bought another one to replace it (exact same model, XT1103 32GB).
I want to make a Nandroid dump of the old device by booting into TWRP temporarily, then restoring the backup to the new phone using the same method. Both phones are bootloader unlocked and totally stock (latest Android update).
Is there anything in particular that I should watch out for? Which partitions should I not touch - a friend on another forum suggested that I should not touch EFS?
Cheers,
Su
If you restore the efs from one to the other you'll loose your imei number on the second one
needleyepoke
---------- Post added at 07:49 PM ---------- Previous post was at 07:47 PM ----------
I've cloned a Nexus 5 but I'm not sure if it's the same way.... P.S. of course your not supposed to do it unless you own both phones... From what I've been told
needleyepoke
Hi,
I don't want to mess about with the IMEI etc - I just want the same system settings, apps etc.
What partitions should I backup/restore? I guess just System, Data, Cache, Boot & Recovery should be enough?
Thanks,
Su
[edit] This seems to suggest just System, Data and Boot is ok - but is that all I need if I am restoring to another device?
Sumanji said:
Hi,
I don't want to mess about with the IMEI etc - I just want the same system settings, apps etc.
What partitions should I backup/restore? I guess just System, Data, Cache, Boot & Recovery should be enough?
Thanks,
Su
[edit] This seems to suggest just System, Data and Boot is ok - but is that all I need if I am restoring to another device?
Click to expand...
Click to collapse
Yes if they're on the same version. I cloned a 32 into a 64.
Ok I just tried this now, and it is not working...
The restore to the new device worked fine, but when I power up I get the "your device is corrupt screen" (which I think is normal if you use TWRP), but then after that it's just a blank screen...
The phone is still able to boot into bootloader and recovery (stock).
Any ideas what could have gone wrong please?
Thanks,
Suman
I think this might be something to do with encryption... when booting into TWRP the new phone still requires the encryption pin I set up from its original software....
Do I need to start again?
Ok, I flashed the new phone with the factory image and started again... this time, when I restore the backup it just hangs on the white Google logo screen...
Any help appreciated please!
Thanks,
Su
If your firs N6 was encrpted (default) there's no way to clone it. Android will generate different encryption keys etc.
Secure lockscreen is a big no-no too. With it, you can't even properly restore backup on the same device!
Trying to take the lazy way out is just asking for trouble. There are many things that can go wrong.
Also just a side note. Cloning devices is illegal, even if you own both devices. The was set by the cell phone cloning laws set up by the FCC.
Your best bet is just to reset it up from scratch.
zelendel said:
Trying to take the lazy way out is just asking for trouble. There are many things that can go wrong.
Also just a side note. Cloning devices is illegal, even if you own both devices. The was set by the cell phone cloning laws set up by the FCC.
Your best bet is just to reset it up from scratch.
Click to expand...
Click to collapse
Oh well,
I'm remembering what I did and I did not restore the Nandroid from Device A to Device B, I titanium Backup'd all the apps and moved them to TitaniumBackup folder on the new phone, restored from there.
For /sdcard/ I had to copy and paste it from one phone to the other...
I'm going to reply this to your reddit thread also.
Lawstorant said:
If your firs N6 was encrpted (default) there's no way to clone it. Android will generate different encryption keys etc.
Secure lockscreen is a big no-no too. With it, you can't even properly restore backup on the same device!
Click to expand...
Click to collapse
Ah dang, so there is no way for me to do what I want then... that's annoying, I would have bought a different phone in that case!
I believe Google requires encryption to be active in all devices with Android 6.0.1 installed, so any new device you purchase will have this (non-) issue.
Think of the alternative however. You could always be dealing with Samsung and Knox.
Strephon Alkhalikoi said:
I believe Google requires encryption to be active in all devices with Android 6.0.1 installed, so any new device you purchase will have this (non-) issue.
Think of the alternative however. You could always be dealing with Samsung and Knox.
Click to expand...
Click to collapse
I believe that is correct. All Nexus devices going forward will have the kernel force encryption. The only way around it is to format data in TWRP (completely wipe the phone) and then when you re setup your ROM (or even the stock image) just make sure you flash a custom kernel that doesn't force encryption (which pretty much all custom kernels don't) before booting into OS for the first time. I run mine unencrypted because nandroid backups are wayyyyy quicker without encryption. I know the security isn't as good but not a deal breaker for me.
I asked this question a while back when I was in the same situation, and was told that it's a bad idea.
TriguyRN said:
I asked this question a while back when I was in the same situation, and was told that it's a bad idea.
Click to expand...
Click to collapse
It is a bad idea. Restoring any system files from one device to another is a risky game. I wouldn't even recommend restoring data from one device to another.
Start fresh, clean. No need to bring junk over, or risk issues. Takes 15 minutes to setup a phone how I like it after a clean rom flash. That's not a long time.
Last year I returned my N6 because of the peeling-back problem. I had a full TWRP backup on my laptop. I loaded it on to the replacement N6, renamed the backup folder to the new device id, and restored it. Worked perfectly, no problems.
I tried searching for an answer but found nothing that applied to my problem.
I was able to put TWRP on my tablet and since have been trying to decide which ROM to run. I had 17 installed and messed up installing 16. I had backed up 17 but when I attempted to restore the backup it failed. Did I skip a step?
I wiped everything except the SD card before attempting to restore. Do I need to do more? It has been a few years since I last backed up and restored a phone. I've never done this on a tablet before. My phone was, I think, rooted. The tablet is not rooted.