Related
so this is my problem. Im having some issues with my phone and I want it to be changed. The issues really dont matter. In order for my provider to send me another phone they want me to do a master reset. This of course will delete all my apps and settings. As far as I know there is not a backup app that once you restore the phone and apps the restored phone will have all it's app data in place, the icons will be where you want them, etc, just like you would from when you clone or make an image from a Hard Drive from pc... Or is there and application that will do this? My only other option (i believe) is to root the phone to then use an app to do a real backup, then unroot the phone, root the new phone and do the restore. I also have to remove the root from the old phone but can that be done without increasing the counter? This is all a big hassle. I cant believe you can do a real backup/restore on a phone nowadays....
If there is any other way to do it I will appreciate the help. I will have to do this in the next days since my warranty expires in a bit over a month...
Thanks!
You are correct ....
Rooting of the device is needed, then the unroot.
It's the only method I'm aware of in getting a full nandroid backup ..g
Sarge has it right if you want to use backup apps.
If you don't want to root, you will need to flash TWRP or CWR to get the custom recovery and backup. Then make a backup to your external SD card. Use recovery to factory reset. Send the phone away after removing SD card and sim card. The backup is called a nandroid and it is basically an image of the phone.
On new phone flash same recovery then restore the backup. When you start the phone it will be as the broken one was.
You can remove the recovery from the broken phone, but I never heard of anyone getting problems from the warranty people for that.
Thanks both of you guys for the information. I am getting ready to do the root not only for the backup but there are quite a few apps that I want to use that require root that I am going to have to do it.
Now, I started reading tonight and the more I read the more I get confused. Is there an official guide to root the note (specifically AT&T running ICS 4.0.4 if there is a difference) in a way that I can unroot it in the future avoiding tripping any counters?
I have read so many different threads about rooting, they tend to be different so I am looking for the "current" accepted "method" to do this with decent steps if possible. Thanks much!
Whoa whoa, are we forgetting about ADB Backup?
What do you mean CPA?
BTW, I want to root the stock att ics, I am not interested into flashing another rom.
Fernandq said:
What do you mean CPA?
BTW, I want to root the stock att ics, I am not interested into flashing another rom.
Click to expand...
Click to collapse
Yeah I understand, you're wanting to do a full backup of your phone before you turn it in right? Or, at the very least, your apps and settings?
Welp, here you go: no root required.
A quick google search for "ADB backup" should get you the info you need as well.
Also looks like there's an XDA dev who came up with a much easier interface (as opposed to doing everything via command-line, which still isn't that difficult). Might be worth checking:
http://forum.xda-developers.com/showthread.php?p=36499906
Edit: Read your second post, and it looks like you're interested in rooting...I guess I was confused as to your intentions after reading you first post, which just sounded like you didn't want to lose your info after doing a factory reset. Regardless, it is HIGHLY advised before doing any sort of root-related activity to do an ADB backup. That way, if anything goes wrong in the rooting process itself, or if you later decide you want to go back to stock and/or all of your original apps and settings from before the root, you can literally be back with a clean slate within a matter of minutes.
Thanks very much for the link. I have swapped phones already but it will be helpful before I root. THANKS!
after looking at adb I see it would not work for my initial needs as it only can be restored to the same device. I wanted something I could do a backup in the old one and restore that backup in the new one. Anyway, since I am past that anyway I am going to give it a try in theold device.... thanks!
Fernandq said:
after looking at adb I see it would not work for my initial needs as it only can be restored to the same device. I wanted something I could do a backup in the old one and restore that backup in the new one. Anyway, since I am past that anyway I am going to give it a try in theold device.... thanks!
Click to expand...
Click to collapse
The full backup, yes (regarding being able to only restore to the same device) but you could literally extract whatever data you want from the ADB backup using WinRar, then manually push it to your new device.
Apparently ADB backup is broke, it does not respect the -noshared flag and the resulting file is corrupted requiring more processing on the file for it to work... dang it! Seems it has been fixed in JB...
http://code.google.com/p/android/issues/detail?id=28303
http://www.acertabletforum.com/foru...stem-backup-ics-only-root-not-required-2.html
and there is more if you search the net.... Now, why will they not fix it is beyond me. Ok, so the command does not respect -noshared, that is easy to fix, I can just pull my sd card out but making an otherwise broken and unusable file giving the user the false sense of security and not fixing the bug is plain wrong... The only option will be to upgrade to JB but the official upgrade is not out and knowing at&t I wont be for a bit... I am not much into flashing leaked rom although that might change in the near future...
Thanks.
Fernandq said:
Apparently ADB backup is broke, it does not respect the -noshared flag and the resulting file is corrupted requiring more processing on the file for it to work... dang it! Seems it has been fixed in JB...
http://code.google.com/p/android/issues/detail?id=28303
http://www.acertabletforum.com/foru...stem-backup-ics-only-root-not-required-2.html
and there is more if you search the net.... Now, why will they not fix it is beyond me. Ok, so the command does not respect -noshared, that is easy to fix, I can just pull my sd card out but making an otherwise broken and unusable file giving the user the false sense of security and not fixing the bug is plain wrong... The only option will be to upgrade to JB but the official upgrade is not out and knowing at&t I wont be for a bit... I am not much into flashing leaked rom although that might change in the near future...
Thanks.
Click to expand...
Click to collapse
Well crap man, that sucks - sorry! I'm not gonna lie, I didn't read the link you posted as I'm pulling all nighters about 3 times a week during for the busy season of my profession (see my user name lol)...but you're saying that something actually went WRONG with the SDK on ICS firmware - and Google isn't fixing it?? That can't be right...right?
I can personally couch for this method, as I used it to make a full unrooted backup - of stock 4.0.4 ICS - back in October when I rooted my Note for the first time. And the first thing I did (per the rooting tutorial I was following) was verify the backup by doing a restore via ADB before I rooted - and everything worked fine. Like I said, sorry it's not working for you! Have you considered rooting, installing a custom recovery, doing a nandroid backup (and saving it someplace safe of course), then doing a full unroot back to stock + reset your flash counter? There are some great tutorials to walk you through all of that on the Galaxy Note Everything Thread in the General forum, in case that's an option.
CPA Poke said:
Well crap man, that sucks - sorry! I'm not gonna lie, I didn't read the link you posted as I'm pulling all nighters about 3 times a week during for the busy season of my profession (see my user name lol)...but you're saying that something actually went WRONG with the SDK on ICS firmware - and Google isn't fixing it?? That can't be right...right?
I can personally couch for this method, as I used it to make a full unrooted backup - of stock 4.0.4 ICS - back in October when I rooted my Note for the first time. And the first thing I did (per the rooting tutorial I was following) was verify the backup by doing a restore via ADB before I rooted - and everything worked fine. Like I said, sorry it's not working for you! Have you considered rooting, installing a custom recovery, doing a nandroid backup (and saving it someplace safe of course), then doing a full unroot back to stock + reset your flash counter? There are some great tutorials to walk you through all of that on the Galaxy Note Everything Thread in the General forum, in case that's an option.
Click to expand...
Click to collapse
As mentioned in my post....
Root, full backup, and unroot is the fastest method......g
gregsarg said:
As mentioned in my post....
Root, full backup, and unroot is the fastest method......g
Click to expand...
Click to collapse
But what's the point in putting things simply like that when I can write an entire paragraph saying the same thing, but more confusing??
Long story short I modded my stock rom and only made a backup after I removed a bunch of system apps I knew were safe. Well youtube stopped working and my children like to watch you tube and Nabi release an update to patch their system to fix the youtube issue but I can not flash due to missing system files. Looking for stock unupdated or even updated rom for the nabi big tab 20 and help would be great. TWRP is the only recovery that I am aware of for this tablet.
Thanks in Advanced!
bump
Still Needing That Stock Rom?
I kinda did the same thing. So I just bought another Big Tab 20 to flash TWRP and backup the stock rom. I must mention at some point the Twrp Backups did not restore properly on the previous device. Dont know what happened. Im scared as hell to do this because it seems like theres no turning back to stock and this one cost me a cool $100.
Where I may find the stock rom or TWRP backup for this tablet?
I bricked this, just doing root and rename launcher and chrome apk in system folder, after this I get a bootloop.
And I need pinout a nabi connector, don`t have a usb cable..
Bringing this back from the DEAD
Hello,
I just got this Nabi BIG TAB HD - Model on device is bgtab-nv20a.
I am able to access recovery and select to wipe it, however when booting into Android it will ask for you to connect to the internet, regardless if you do it or not, a message will appear not allowing me to proceed, the error will be that it cannot connect to the FUHU server or that it cannot perform update and therefore cannot continue.
I am looking for either a way of rooting and flashing a custom ROM or simply get it to boot with the already installed Android system.
basementx said:
Bringing this back from the DEAD
Hello,
I just got this Nabi BIG TAB HD - Model on device is bgtab-nv20a.
I am able to access recovery and select to wipe it, however when booting into Android it will ask for you to connect to the internet, regardless if you do it or not, a message will appear not allowing me to proceed, the error will be that it cannot connect to the FUHU server or that it cannot perform update and therefore cannot continue.
I am looking for either a way of rooting and flashing a custom ROM or simply get it to boot with the already installed Android system.
Click to expand...
Click to collapse
If you can find a custom mom for this device please let me know lmfao. There's some extreme hardware packed under this really old device.
Before I begin, I wish to apologize for my naivete, as I am just starting to scratch the surface.
Well, I'm stuck with my wife's old stupid verizon bootloader OF1 stuck junk. I have managed (with help from other posts on this forum) to root my phone using kingroot, switch root to supersu, and load all the necessary files for flashing step for step from http://forum.xda-developers.com/gal...ort-albe95-s6-port-4-5-updt-23-09-15-t3234009. I also tried using rom from http://galaxys4root.com/t-mobile-galaxy-s4-roms/android-6-0-root-for-galaxy-s4-jdc-team/2/, to no avail. For whatever reason, the device wipes properly, installs the software, gives no error messages, and then just reboots into startup just like factory reset with the stock firmware (still rooted thank goodness). I made sure that I verified the root before proceeding, that it was supersu binary, and that all the files were stored and backed up on my external sd card. Flashfire was loaded in the order specified on the tutorial and I followed them to the letter. I'm just very lost at this, since I have rooted many devices, but never tried to flash a rom and it just factory reset.... very odd. On the plus side it didn't brick it so there's that glimmer of hope. Anyways, I really hope that someone could help me out on this one, or just tell me I'm crazy and there's no way it can be done on this firmware.
wstefan20 said:
Before I begin, I wish to apologize for my naivete, as I am just starting to scratch the surface.
Well, I'm stuck with my wife's old stupid verizon bootloader OF1 stuck junk. I have managed (with help from other posts on this forum) to root my phone using kingroot, switch root to supersu, and load all the necessary files for flashing step for step from http://forum.xda-developers.com/gal...ort-albe95-s6-port-4-5-updt-23-09-15-t3234009. I also tried using rom from http://galaxys4root.com/t-mobile-galaxy-s4-roms/android-6-0-root-for-galaxy-s4-jdc-team/2/, to no avail. For whatever reason, the device wipes properly, installs the software, gives no error messages, and then just reboots into startup just like factory reset with the stock firmware (still rooted thank goodness). I made sure that I verified the root before proceeding, that it was supersu binary, and that all the files were stored and backed up on my external sd card. Flashfire was loaded in the order specified on the tutorial and I followed them to the letter. I'm just very lost at this, since I have rooted many devices, but never tried to flash a rom and it just factory reset.... very odd. On the plus side it didn't brick it so there's that glimmer of hope. Anyways, I really hope that someone could help me out on this one, or just tell me I'm crazy and there's no way it can be done on this firmware.
Click to expand...
Click to collapse
*UPDATE* for anyone experiencing the aforementioned issue, I found a solution. Not quite sure which one of these actually fixed it, but my bet is on disabling Samsung's locked and found. Anyways, here's what I did:
1. Disabled Samsung locked and found.
2. Factory reset and cleared dalvik and all cache and the sdcard (internal and external).
3. Re-set up phone making sure not to enable Samsung locked and found.
4. Rooted with Kingroot
5. Switched root from kingroot to supersu
6. Enabled default in supersu to allow vs prompt
7. Downloaded required files to ext sdcard
8. Used flashfire to load rom in EXACT order as first post specifies with wipe first
9. Let it do it's thing (for whatever reason, my load took hours not minutes to complete so be patient)
10. Laugh at everyone on every other forum who says this can't be done
Again, this is on Samsung Galaxy S4 Verizon running 5.0.1 OF1 Firmware originally unrooted. IT IS POSSIBLE!!!
All files must be on device storage if u planning to use flash fire. for example in a download folder. Do not use SD card. I used Albe95 rom 4.7 port. Works very good and smooth. All u need is of1 wifi fix.zip
Thanks Sashaua04, but I have to disagree, as I tried it multiple times and that is the only way I got it to work. Again, not sure which of those steps worked for me, but I most certainly DID use my external sd card to store and flash the zip and that is the only way I got it to work. I tried using downloads folder on internal storage and it did not work. It did however work on ext. I say do whatever works for you. I'd love to hear from a pro why this is the case and why this happened like it did. I was thinking my binary was unofficial, but I checked in download mode each time and it was official, but it said something about Samsung lock active, and after disabling and making aforementioned changes, it worked. Maybe that had something to do with it. Strange... maybe I had a bad download or
something...
Hi guys,
this is my first thread in a forum ever, so please don't be too mad at me.
So now to my question:
Is it possible to make something like a backup point on android, I mean to extract ALL files (plus the state of the OS) like on Windows.
I haven't found anything on google yet and maybe I opened the thread in the wrong category please move it then (if that is possible, I already said it's my first thread and I'm not used to forums).
I know that you can backup your data on PC and so on and then make a factory reset and load all the data in. But now that Android 7 came out and my phone (Vernee Apollo Light) will get the update soon for safety reason I want to backup my almost new phone with the OS state so that if my phone dies at some point because of the new OS I want to restore it easily with some sort of what I call backup point.
Another question is is this even nessesary or will it also reset the OS, if I do a factory reset, to a further OS (in my case I update to Android 7, the phone crashes, I restore to factory mode and have my Android 6 again)or will it only reset to Android 7 through factory mode reset?
And if I need such restore point could one of you please give me an instruction how to do that.
Thank you for your patience to read and thank you for solving it in advance.
Best regards, n16h70wl aka Lukas Heuschneider
http://bbs.vernee.cc/forum.php?mod=viewthread&tid=981
You would need TWRP to do a nandroid backup.
n16h70wl said:
Hi guys,
this is my first thread in a forum ever, so please don't be too mad at me.
So now to my question:
Is it possible to make something like a backup point on android, I mean to extract ALL files (plus the state of the OS) like on Windows.
I haven't found anything on google yet and maybe I opened the thread in the wrong category please move it then (if that is possible, I already said it's my first thread and I'm not used to forums).
I know that you can backup your data on PC and so on and then make a factory reset and load all the data in. But now that Android 7 came out and my phone (Vernee Apollo Light) will get the update soon for safety reason I want to backup my almost new phone with the OS state so that if my phone dies at some point because of the new OS I want to restore it easily with some sort of what I call backup point.
Another question is is this even nessesary or will it also reset the OS, if I do a factory reset, to a further OS (in my case I update to Android 7, the phone crashes, I restore to factory mode and have my Android 6 again)or will it only reset to Android 7 through factory mode reset?
And if I need such restore point could one of you please give me an instruction how to do that.
Thank you for your patience to read and thank you for solving it in advance.
Best regards, n16h70wl aka Lukas Heuschneider
Click to expand...
Click to collapse
You can use SP flash tool to dump your rom. I don't know it works for you. If your android is rooted then you can backup your whole system via adb to your pc. You can also use custom recovery to get nandroid backup(system backup) of your android to your SD card. You need to flash custom recovery for your android.
There after you need to unroot your android and flash stock recovery again. If OTA update found your android modified then OTA update abort.
It's better to download your stock rom. If android update ruins your android then you can flash your stock rom in fastboot mode
If you update your android to Nougat and factory reset then it's not reset to again marshmallow. Factory reset only reset system and user data. So it's only reset your Nougat to factory state.
Thanks for your reply.
So I probably have to root my Android don't I?
n16h70wl said:
Thanks for your reply.
So I probably have to root my Android don't I?
Click to expand...
Click to collapse
Use SP flash tool to dump rom of your non rooted android in your pc.
You can root to get backup of your full system. But you want to unroot again because if OTA update found that your system is modified then OTA update abort. So don't root your android.
It's better to use SP flash tool to dump rom or download stock rom of your android and keep it in pc.
If update ruins your android then you can flash stock rom in fastboot mode to your non rooted android.
If it helped. Please thank me.
Hello everybody.
I have a simple Question about root on this model, is it possible to do?
And if it is possible, tell me how Please.
Best regards
Wojtek
I am looking for the same too
Me too... Looks like it is still impossible
Only paid method and who knows it will be work on my p30 lite......hmm
Hello ppl,
I know this might be a little old.. any way just for the knowledge lets bring this thread back.
I had the same concern for a while, and kind of eager to get mine rooted.. until now.
I managed to unlock mine, and root it succesfully. Latest version of magisk, safty net passed, root essentials running like a charm, I can ADB in to it and su yey!
How? main issue here is my p30 lite MAR-LX3A was already in emui10, and somehow this little sucker wont allow the unlock of the bootloader regardless. I used a unlock tool that is advised to work for this model using testpoint short. how ever it was not working for me, until I read the EMUI had to be downgraded to 9.1.
Once runnig EMUI9.1 I didnt had to re-run the tool it was already unlocked. weird.
Any how the unlocker tool I used was not the ABD/fastboot tools, it was a paid app in case you are still interested in getting it done I can tell you how. Just keep in mind you will need to Open the back cover of the device.
Think is there is no custom recovery image available that works, neither a custom ROM, so all you have is pretty much root access.
I beleive this to be a pretty decent phone so I dont want just to ditch it, I am working to get a TWRP image, if I a managed to so I will get a ROM done as well. Think the whole device has been off the track for dedicated modders and devs, so it has just not been worked on.
which me luck. I'll keep you posted
I used an unlock bootloader service for 15$. First i had to downgrade my emui from 10 to 9.
I can run magisk without problem. My only problem is that i wan't super su. I was able to flash TWRP Recovery 3.2.1.0 (HiSilicon Kirin 710). But i couldn't use it because the folder are encrypted. So if anyone has any idea how to decrypt this let me know
aka_max said:
I used an unlock bootloader service for 15$. First i had to downgrade my emui from 10 to 9.
I can run magisk without problem. My only problem is that i wan't super su. I was able to flash TWRP Recovery 3.2.1.0 (HiSilicon Kirin 710). But i couldn't use it because the folder are encrypted. So if anyone has any idea how to decrypt this let me know
Click to expand...
Click to collapse
I'm gonna look for that TWRP img, I didnt find a working one acutally. is there a specific reason why you rather use super su ?
about encryption you usually need to make sure there is no password configured, I read somewhere about a guy that had his Face recognition still configured, and that was the reason he was unable to unencrypt. there are some zips you can flash somwhere around, but never tried them
blzbh said:
I'm gonna look for that TWRP img, I didnt find a working one acutally. is there a specific reason why you rather use super su ?
about encryption you usually need to make sure there is no password configured, I read somewhere about a guy that had his Face recognition still configured, and that was the reason he was unable to unencrypt. there are some zips you can flash somwhere around, but never tried them
Click to expand...
Click to collapse
I deactivated all passwords etc. But it didn't work for me. The only reason i need supersu is because i wan't recover some deleted contacts and mails after factory reset. And those Windows applications with real deep scan not works with magisk.
aka_max said:
I deactivated all passwords etc. But it didn't work for me. The only reason i need supersu is because i wan't recover some deleted contacts and mails after factory reset. And those Windows applications with real deep scan not works with magisk.
Click to expand...
Click to collapse
why dont you try getting an image of the partition with DD, convert it and mount it in the PC directly, I beleive using the scan software directly against the phone is more complicated than just scanning a directly attached block device.
Hello
Is there any way to decrypt the Huawei P30 Lite?I haven't found anything anywhere.
i have twrp on it but the system is encrypted :-(
i have read some posts about wipe data.. use stock rom etc... But i am to lazy to test it. Let me know if it will works. Be sure to make a backup before playing around
nominator64 said:
Hello
Is there any way to decrypt the Huawei P30 Lite?I haven't found anything anywhere.
i have twrp on it but the system is encrypted :-(
Click to expand...
Click to collapse
there are a few things to try... you can go to wipe menu in TWRP then use the fix/repair option against the system encrypted partition..
-try reparing it
-try changing the partition from ext4 (check first the type usually ext4) to ext2, then change it back to what it was, ext4
last resource:
-wipe all data/factory reset ***** You WILL loose all your personal data if you do this **** just make a backup MANUALLY before doing this.. if you use TWP backup pbby your back will be encrypted too...
I manage to get mine unencrypted with this last step, took a few attempts, but had to reflash Stock so its back to encryption
Maybe we should create our own TWRP version for the p30 lite. There are many tutorials ^^
aka_max said:
Maybe we should create our own TWRP version for the p30 lite. There are many tutorials ^^
Click to expand...
Click to collapse
agreed I have been working on one that truely works, but there are a few blanks about how TWRP really works.. and its boot process. I have learned a little this past week, but still think gonna have to reverse engineer a working img to get some answers.... I was actually thinking on building a orange fox image better not sure what would be easier..
I have lots of work so I do this in my free time, but let me know if you want a help perhaps we can get something and port a nice ROM that's worth the device
.
blzbh said:
there are a few things to try... you can go to wipe menu in TWRP then use the fix/repair option against the system encrypted partition..
-try reparing it
-try changing the partition from ext4 (check first the type usually ext4) to ext2, then change it back to what it was, ext4
last resource:
-wipe all data/factory reset ***** You WILL loose all your personal data if you do this **** just make a backup MANUALLY before doing this.. if you use TWP backup pbby your back will be encrypted too...
I manage to get mine unencrypted with this last step, took a few attempts, but had to reflash Stock so its back to encryption
Click to expand...
Click to collapse
thank you for the suggestions. unfortunately does not work :-(
Please keep us posted, really excited to see a custom rom for this phone, also could you elaborate on the process of unlocking the bootloader? My back cover is already broken so I have to open it up anyways
k.r.o.o.k said:
Please keep us posted, really excited to see a custom rom for this phone, also could you elaborate on the process of unlocking the bootloader? My back cover is already broken so I have to open it up anyways
Click to expand...
Click to collapse
Sure, ive been busy but will try my best.. about the unlock process I end up paying 19 euros... But try using fastboot unlock first.. may save you the money not sure...
1. Downgrade to emui 9.1 .. just plug the p30 lite to PC, install hsuite... Go for the firmware/software update... A pop up screen will show up with some small letters buttom rigth.. older releases or revert to older firmware something like that.. you will get too choose 9.1 only ... Choose that and apply.. Keep an eye out.. this will delete everything in your phone... Next boot you will be in 9.1.. avoid the automatic upgrade.
2. Turn the phone off, take the back cover and locate the testpoints.. short by using metal wire... The small aluminium wire wraps that come with bread and other bags for easy close are usefull just remove some plastic in each side... connect the usb cable to PC.. leave the phone side unplugged.. Touch test point with the wire while the other side touches a metal cover in the phone.. while doing it plug the phone to the USB cable.. the charging animation should not appear . . . Screen must stay black.. otherwise do it again.. if done right the device manager will detect COM port for your device
Identify the point with this video
3. use either app you want to detect testpoint mode and unlock... I managed to do it with a 3 day unlimited license for HCU client.. that did the trick their website have some tutorials easy to follow.
Hi all,
I have the same problem like a few other people. I unlocked the phone with HCU, and after I tried to root with magisk (by trwp) But the main issue, the phone is encrypted and the installation proccess of the magisk by the trwp got failed. How can I root this phone? Anybode has success with this?
Thank you!
huawei p30 lite device root support please