I just got custom recovery done. Now some doubts
1)I tried to take a NAND backup but get a "Run nandroid-mobile.sh via adb!" error. I do see that a nandroid folder with the image files are created, so is it partial and whether the error is common, or is it something I have to take care about. I have a 2GB SD card.
Update: I did a backup again and got the same error. Checked the SD card and the new backup is also the same size i.e abt 298MB with the following(boot.img, cache.img, data.img and system.img)
2)Once i have the backup, if i need to revert back incase i upgraded my current firmware to a newer one, i just need to restore the backup via custom recovery ..rite?
3)In most of the forums its written that we have to copy the flash_image and the recovery-RA-GNM-thunderg-1.1.0 files which is a zip file and its also said not to unzip it to the SD card and copy it as it is(zip files), if so the commands doesnt work cos they are file specific and not zip specific, which gave me an error telling such files are not there. So i extracted the img and put in the SD card and executed the commands and i got into Custom recovery and i can still do. So can i remove those files or is it still needed??
4)I have downloaded my stock ROM incase anything happens. Now if i have flashed my phone with a custom-ROM, will it delete the contacts, messages, installed apps?
5) If 4), then which is the safest way to back them up so that when i flash another ROM i just need to restore them ?
6) Basically what is the diff between flashing my stock rom and a restore from custom recovery(which would be my stock settings i believe)?
Thanks in advance guys. You're doing a great job.
1. Don't know. It seems to have no effect on restore.
2. You will have recovery intact after u flash a custom ROM. so u need to boot into the recovery via the home+voldown+power trigger, and restore it.
3.You should have
a. flash_image with NO extension (i.e. not zip. unzip the zip to get flash_image)
b. the custom recovery.img (i.e. unzip the custom recovery.zip. dont change name.)
c. the custom ROM.zip (this one, don't unzip.)
4. Remember : When u flash, everything gets wiped (mine had some exceptions, but ignore it. Just pretend it is a factory reset.)
5. Titanium Backup FTW
6. Not sure, but i guess you keep all the settings/apps when u do a NAND restore. a flash will nuke the memory.
dongimin2 said:
1. Don't know. It seems to have no effect on restore.
5. Titanium Backup FTW
Click to expand...
Click to collapse
Can you tell me how to do a complete backup with titanium and then how to restore it? The only way i could was to schedule one which created individual files inside the titanium directory. So you're telling that i can copy this backup to PC and later copy to SD when i want to restore and it will restore the whole thing?
2. You will have recovery intact after u flash a custom ROM. so u need to boot into the recovery via the home+voldown+power trigger, and restore it.
Click to expand...
Click to collapse
Ok so how do i get this recovery? this is the NAND backup one rite, i am getting confused to which recovery i sud go abt. Sorry Noob here
3.You should have
a. flash_image with NO extension (i.e. not zip. unzip the zip to get flash_image)
b. the custom recovery.img (i.e. unzip the custom recovery.zip. dont change name.)
c. the custom ROM.zip (this one, don't unzip.)
Click to expand...
Click to collapse
Awesome, just as i thought it would be.
4. Remember : When u flash, everything gets wiped (mine had some exceptions, but ignore it. Just pretend it is a factory reset.)
Click to expand...
Click to collapse
Ok so i backup the whole thing before i flash. So which backup should i do, the titanium one or the custom recovery one? what do u suggest? (this answer will clear my doubts regarding the backup thingy)
6. Not sure, but i guess you keep all the settings/apps when u do a NAND restore. a flash will nuke the memory.
Click to expand...
Click to collapse
Oh ok, gotcha
Thanks a lot for being patient enuf .
I had the 8 touchpoint mod, mashup, ics transitions, and one of the 3 cdma mods. I wiped data to revert these mods, but I didn't remember it would erase all my data (I know, stupid me). So I tried to restore my nandroid backup, but it failed because the Md5 sums didn't match What can I do?
Go to your bu folder with root explorer & see if the "bad" bu is there. If it is reinstall bsr & try again.
You can check your md5 as you finish each bu- choose adv restore & restore /cache only takes ~ 30 sec.
skwoodwiva said:
Go to your bu folder with root explorer & see if the "bad" bu is there. If it is reinstall bsr & try again.
You can check your md5 as you finish each bu- choose adv restore & restore /cache only takes ~ 30 sec.
Click to expand...
Click to collapse
How do I know if the BU is "bad"?
I meant the same one you got the errors on.
skwoodwiva said:
I meant the same one you got the errors on.
Click to expand...
Click to collapse
How do I "check" my MD5, and how does this help me? Also, how do I undo modifications like Mash-up?
You said you got an md5 miss match?
Check if that restore folder is there in your sd card with root xplorer. It may not have been saved properly by cwr.
Edit it may not be there when you look for it w/ root explorer.
I'll appreciate if someone could help me here as I'm new to ROM flashing etc.
I have the stock ROM atm and want to install CyanogenMod 10.1.
I have read the guide but there are a few points that I'd like to clarify,which are not really explained in the guide.
I understand that I have to wipe everything to install the new ROM.
I have TWRP and have just made a full backup, after installing the new ROM,can I get all my stuff back, eg. messages,contacts,apps settings and messages(e.g viber messages) and so on?
if yes, how do I do so?
Thanks
cpu2007 said:
I'll appreciate if someone could help me here as I'm new to ROM flashing etc.
I have the stock ROM atm and want to install CyanogenMod 10.1.
I have read the guide but there are a few points that I'd like to clarify,which are not really explained in the guide.
I understand that I have to wipe everything to install the new ROM.
I have TWRP and have just made a full backup, after installing the new ROM,can I get all my stuff back, eg. messages,contacts,apps settings and messages(e.g viber messages) and so on?
if yes, how do I do so?
Thanks
Click to expand...
Click to collapse
You should use your applications to backup your messages / settings etc. if it is supported.
You need to create a folder named 0 in root of the virtual SD card and move all your contents under 0 folder.
Of course you need to flash the ROM with a compatible kernel..
After installing the new ROM, I've tried to restore the data that I backed up using TWRP but it didn't work.
Now I want to go back to the stock rom and I tried to restore my last backup but it's stuck on the htc splash screen.
I believe I need to fastboot the stock boot.img file but I don't have anywhere, where can I get it from?
Now I'm in a very desperate situation. I've been searching for a stock boot.img file so I could restore back everything.
I thought I found one, I used fastboot to flash the recovery.img file and then went to recovery to restore my backup
now all the data has disappeared ! no restore files etc !
what shall I do?
cpu2007 said:
Now I'm in a very desperate situation. I've been searching for a stock boot.img file so I could restore back everything.
I thought I found one, I used fastboot to flash the recovery.img file and then went to recovery to restore my backup
now all the data has disappeared ! no restore files etc !
what shall I do?
Click to expand...
Click to collapse
recovery.img is not kernel (boot.img).
Flash TWRP recovery image again and hopefully you will find your backups... Never tried such funny things, so not sure ...
Addicted2xda said:
recovery.img is not kernel (boot.img).
Flash TWRP recovery image again and hopefully you will find your backups... Never tried such funny things, so not sure ...
Click to expand...
Click to collapse
can you please tell me where I can find both the kernel(boot.img) and twrp.img ?
and do I use the same process to flash the twrp.img file?(e,g fastboot boot twrp.img)?
Thanks
ps: I found the twrp img file, I used the latest version 2.5.0 and flashed it using fastboot but it didn't work:/
cpu2007 said:
can you please tell me where I can find both the kernel(boot.img) and twrp.img ?
and do I use the same process to flash the twrp.img file?(e,g fastboot boot twrp.img)?
Thanks
ps: I found the twrp img file, I used the latest version 2.5.0 and flashed it using fastboot but it didn't work:/
Click to expand...
Click to collapse
If you did not format /data partition in recovery, your data should still be there, but it sounds like there's something messed up with the /0 folder on your virtual sdcard, created due to multi user feature of android 4.2.
I suggest you chose a rom you'd like to try, flash the correct boot.img (kernel) for this rom, and then install rom using "adb sideload" command.
You should then be able to find your previous sdcard content on your phone using a root explorer and if necessary move it to the right sdcard folder for your android version:
Android 4.1: /data/media/
Android 4.2: /data/media/0/
if it's in the right place you should be able to backup your data to your computer, where it is safe while you can try whatever rom pleases you.
reaper90 said:
If you did not format /data partition in recovery, your data should still be there, but it sounds like there's something messed up with the /0 folder on your virtual sdcard, created due to multi user feature of android 4.2.
I suggest you chose a rom you'd like to try, flash the correct boot.img (kernel) for this rom, and then install rom using "adb sideload" command.
You should then be able to find your previous sdcard content on your phone using a root explorer and if necessary move it to the right sdcard folder for your android version:
Android 4.1: /data/media/
Android 4.2: /data/media/0/
if it's in the right place you should be able to backup your data to your computer, where it is safe while you can try whatever rom pleases you.
Click to expand...
Click to collapse
Thank you
I already made a full backup before trying cyanmod and just to be sure I saved the folder of the backup inside my pc; however I can't fiind the stoch boot.img file that I need to flash it back to stock rom.
toolkit
put the cm 10.1 in your phone. your bootloader has to be unlocked, you must be rooted, and have a custom recovery, everything so far ? next what i do is i go into bootloader flash the boot.img then go into recovery and flash the rom and gapps.Use hassons toolkit to flash the cm 10.1 boot.img.
SomebodyEpic said:
put the cm 10.1 in your phone. your bootloader has to be unlocked, you must be rooted, and have a custom recovery, everything so far ? next what i do is i go into bootloader flash the boot.img then go into recovery and flash the rom and gapps.Use hassons toolkit to flash the cm 10.1 boot.img.
Click to expand...
Click to collapse
I can't push my files using adb sideload
fastboot devices works in bootloader
but when in twrp I activate sideload and then from the pc I try to use adb sideload to push files ,it says no device found
adb devices shows an empty list.
It worked only once at the beginning but not anymore
ps:
I can connect now; I am using the following command
adb sideload nameOfTheFile
Click to expand...
Click to collapse
is this how is done? it goes through but on the phone is says failed.
Ok, I managed to isntall cyanmod again but I can't find my previous data, all pics,music and everything is gone.
I didn't format the data so it must be somewhere but can't find it.
I can see any folder called 0 or 1 in the data folder
PS: FINALLy I managed to restore my last backup, all the settings and apps seems to be fine the backup retained all the settings, apps,messages etc.
however I lost all the music, pics etc.
I didn't format and I remember someone mentioned that they might be somewhere else, where can they be? as I can't see any path called data/media
there's a "data" folder in the device but is empty
Thanks
It should be on the root of your Virtual SD card - as it was...
However if you backup normally - music etc are not backed up.
If there is a 0 named folder in root of your VSD - check there...
Addicted2xda said:
It should be on the root of your Virtual SD card - as it was...
However if you backup normally - music etc are not backed up.
If there is a 0 named folder in root of your VSD - check there...
Click to expand...
Click to collapse
yes there is a folder called "0" in the following path /sdcard/0
but is empty . I mean it has all the folder names (e.g music,dcim) but all are empty.
in Addition: If I check how much free space I have in my phone ,it says 55.6GB ,so its sort of emtpy :/
cpu2007 said:
yes there is a folder called "0" in the following path /sdcard/0
but is empty . I mean it has all the folder names (e.g music,dcim) but all are empty.
in Addition: If I check how much free space I have in my phone ,it says 55.6GB ,so its sort of emtpy :/
Click to expand...
Click to collapse
So,
Unfortunately evverything is deleted....
cpu2007 said:
PS: FINALLy I managed to restore my last backup, all the settings and apps seems to be fine the backup retained all the settings, apps,messages etc.
however I lost all the music, pics etc.
I didn't format and I remember someone mentioned that they might be somewhere else, where can they be? as I can't see any path called data/media
there's a "data" folder in the device but is empty
Thanks
Click to expand...
Click to collapse
You must use a file explorer with root function and you actually have to grant superuser access for it, otherwise /data folder will be displayed as empty. As i said if you did not format /data partition in TWRP, your data should still be there.
---------- Post added at 07:31 PM ---------- Previous post was at 07:29 PM ----------
cpu2007 said:
in Addition: If I check how much free space I have in my phone ,it says 55.6GB ,so its sort of emtpy :/
Click to expand...
Click to collapse
ah sry, didn't read that. then it's most probably deleted... you can still check your /data/media/ folder with a root explorer, but it seem your data is gone...
I can't believe it, I didn't even format or anyting like that.
I had some important stuff in it and it's all gone now :/
Can someone tell me if there's a way to do a complete backup that includes media as well?
I'd like to try to cyanmod because ive lost all my data anyway, so what is the best way to restore all my apps,messages,contacts etc. once I've installed cyanmod?
THanks
change the cm10.1 name to just rom.zip then push
SomebodyEpic said:
change the cm10.1 name to just rom.zip then push
Click to expand...
Click to collapse
I'm not sure what your talking about.
cpu2007 said:
I can't believe it, I didn't even format or anyting like that.
I had some important stuff in it and it's all gone now :/
Can someone tell me if there's a way to do a complete backup that includes media as well?
I'd like to try to cyanmod because ive lost all my data anyway, so what is the best way to restore all my apps,messages,contacts etc. once I've installed cyanmod?
THanks
Click to expand...
Click to collapse
The only way to backup your virtual sdcard is copying the content to your computer.
So you're now back on stock rom or any rooted rom?
If you're rooted you can backup your apps and app settings with Titanium Backup, without root you should try Helium - App Sync and Backup. For messages you can use SMS Backup & Restore and the Contacts app has an export function.
After you made all these backups, copy all the content of your phones internal memory to your computer, so these backups are safe.
Then you can try any rom you want, copy back the sdcard contents and restore your backups.
reaper90 said:
The only way to backup your virtual sdcard is copying the content to your computer.
So you're now back on stock rom or any rooted rom?
If you're rooted you can backup your apps and app settings with Titanium Backup, without root you should try Helium - App Sync and Backup. For messages you can use SMS Backup & Restore and the Contacts app has an export function.
After you made all these backups, copy all the content of your phones internal memory to your computer, so these backups are safe.
Then you can try any rom you want, copy back the sdcard contents and restore your backups.
Click to expand...
Click to collapse
These sort of backups seem to be a headache. The only good one seem titanium backup ,which I believe has the batch option but you have to pay for it; i heard is worth it.
I am back to my original rom,which isn't stock(i forgot that I had a custom rom lol) but revolution.
The app that you've suggested are very specific, for example I have kik,viber etc and these don't have a backup functionality-will I be using titanium for them too? does titanium do a full backup of contacts and messages as well?
Hi
I have a problem with my Mi5s plus.
I have updated my rom.
I can boot with my custom rom I just installed. It is ok. I can browse the directories with the file manager. I can use the stock browser, SMS...ok
But when I want to install GAPPS (That I downloaded before)(I know it's no longer called that) with TWRP, I no longer see the installation file, the ZIP. The directories are empty with TWRP but accessible and with files with the Android file manager.
So I can't install applications without open apps.
Of course, when I want, by example, to delete cache I have theses messages : unable to mount /data (invalid argument), error 8 etc.
Help me?
I hope to be able to recover the data so that when I reinstall my applications. I have the data.
Thank you again.
Djoul33 said:
Hi
I have a problem with my Mi5s plus.
I have updated my rom.
I can boot with my custom rom I just installed. It is ok. I can browse the directories with the file manager. I can use the stock browser, SMS...ok
But when I want to install GAPPS (That I downloaded before)(I know it's no longer called that) with TWRP, I no longer see the installation file, the ZIP. The directories are empty with TWRP but accessible and with files with the Android file manager.
So I can't install applications without open apps.
Of course, when I want, by example, to delete cache I have theses messages : unable to mount /data (invalid argument), error 8 etc.
Help me?
I hope to be able to recover the data so that when I reinstall my applications. I have the data.
Thank you again.
Click to expand...
Click to collapse
In TWRP, go to mount and see if data is mounted.
No, it is not mounted in TWRP (But, in Android, it is OK, il see my datas)
But, I can just check :
DSP
System
Cache
Cust
Persist
But I am not able to check
Data
USB OTG.
it is locked.
Djoul33 said:
No, it is not mounted in TWRP (But, in Android, it is OK, il see my datas)
But, I can just check :
DSP
System
Cache
Cust
Persist
But I am not able to check
Data
USB OTG.
it is locked.
Click to expand...
Click to collapse
I have flashed things that did not properly unmount a partition afterwards so I could not mount it in twrp. Try flashing something that mounts data, if not mounted, then unmounts data properly.
Maybe my TWRP is deprecated ?
I have flashed a ROM 8.x then, my TWRP is old : 3.0.2.x By XM maybe ?
2016...
Djoul33 said:
Maybe my TWRP is deprecated ?
I have flashed a ROM 8.x then, my TWRP is old : 3.0.2.x By XM maybe ?
Click to expand...
Click to collapse
Try that first.
Hi,
My TWRP was too old, deprecated. It is OK now.
Thanks.
I have TWRP installed, but when I wipe data, encryption still is active. TWRP is essentially useless if it can't access /data to do a complete backup/restore. Can someone post steps of how to remove encryption?
You need to install a file called TREBLE-Disable-Forceencrypt using TWRP. Here is the link : https://androidfilehost.com/?fid=1322778262904004415
Make sure to FORMAT DATA in TWRP (not a simple /data wipe, a format, where you need to type yes) and then flash your new system and after that this zip.
_cab13_ said:
You need to install a file called TREBLE-Disable-Forceencrypt using TWRP. Here is the link : https://androidfilehost.com/?fid=1322778262904004415
Make sure to FORMAT DATA in TWRP (not a simple /data wipe, a format, where you need to type yes) and then flash your new system and after that this zip.
Click to expand...
Click to collapse
Thanks cab13, that did the trick. Appreciate it. I backed up, and then deleted the /data partition, and TWRP warned "No OS"! Restored my backup, so all is working in both directions with TWRP. Thank You!
No big deal Enjoy your phone.
I've created a thread for the Umidigi One Max modding, check it out : https://forum.xda-developers.com/android/development/umidigi-one-max-custom-rom-modding-t3942521/