So the new update for AOKP http://aokp.co/index.php/releases/_/jb-build-2-r29 has pretty neat features. I am going to flash it to maximize my GNex's potential.
Just a noob question, I understand that flashing new ROMs will wipe my data. Can i restore all apps, apps settings, files on virtual SD like camera roll and downloads folder, as well as system settings simply by using Titanium Backup?
Would not want to risk all my data. Thanks.
jellymelly said:
So the new update for AOKP http://aokp.co/index.php/releases/_/jb-build-2-r29 has pretty neat features. I am going to flash it to maximize my GNex's potential.
Just a noob question, I understand that flashing new ROMs will wipe my data. Can i restore all apps, apps settings, files on virtual SD like camera roll and downloads folder, as well as system settings simply by using Titanium Backup?
Would not want to risk all my data. Thanks.
Click to expand...
Click to collapse
If your bootloader is unlocked: yes, you can root (if you haven't done it already) and use TiB to backup apps + app data. Installing a ROM will not wipe your /sdcard. It's always a good idea to back it up though before a flash. Use TiB to restore apps + appdata to your new AOKP ROM. Be careful with system apps and settings, restoring such data can lead to issues.
If your bootloader is locked and you don't have root: not easily. Unlocking it will wipe your /sdcard, you need it unlocked to gain root, and you need root to use TiB. Your best bet in that case is this guide: http://forum.xda-developers.com/showthread.php?t=1420351. Follow the guide to gain root and restore the ADB backup. Then proceed with TiB and new ROM flash.
Petrovski80 said:
If your bootloader is unlocked: yes, you can root (if you haven't done it already) and use TiB to backup apps + app data. Installing a ROM will not wipe your /sdcard. It's always a good idea to back it up though before a flash. Use TiB to restore apps + appdata to your new AOKP ROM. Be careful with system apps and settings, restoring such data can lead to issues.
Click to expand...
Click to collapse
Thanks for the info. I forgot to mention that I am rooted and has an unlocked bootloader already.
Just one more question: people say to wipe data before switching to a new ROM (stock -> AOKP in my case).
- Will it be OK if I don't wipe? I don't really want to set all my system settings up again
- And will wiping data/factory reset erase everything in SD card?
jellymelly said:
Thanks for the info. I forgot to mention that I am rooted and has an unlocked bootloader already.
Just one more question: people say to wipe data before switching to a new ROM (stock -> AOKP in my case).
- Will it be OK if I don't wipe? I don't really want to set all my system settings up again
- And will wiping data/factory reset erase everything in SD card?
Click to expand...
Click to collapse
You have to wipe or it simply won't work.
If you were going from an older version of AOKP to a newer version you wouldn't have to wipe; however, since you're coming from stock (a completely different ROM) data won't be compatible and you will have to wipe.
Note: not wiping will cause a bootloop.
Sent from my Galaxy Nexus using Tapatalk 2
Factory reset in a custom recovery will not touch your virtual sdcard.
Post two of the guide linked in my SIG.
Jubakuba said:
Post two of the guide linked in my SIG.
Click to expand...
Click to collapse
haha should have posted earlier. I am literally pressing the the button to install apps manually... TiB Pro could have saved me 60 presses already... Your post should be stickied!
It is stickied =]
But yeah, the pro key is definitely worth it.
I'm freaking out and need some help. I recently rooted my S3 and everything went smoothly. I was running stock android 4.1.2 I think (multi-window feature) with root. Wanted to flash the cyanogemon 10.1 rom. I got titanium back up,backed up eveything. Flashed it. Seemed to be working normally but as I tried to restore my apps and things from the titanium back up it went all wrong. "Unfortunately,Email has stopped,the process android,process media has stopped. Also says process.acore has stopped and process.gapps has stopped pop up that is constant. I freaked out and tried to go back to normal and now I'm screwed.
I tried recovery and it tells me I dont have a OS on my phone. I than decided to Unroot the phone and start from a fresh stock android but it seemed like it worked 50%. I see the background and it shows me the set up google account for the phone but the pop up messages haven't stopped.If I go into the normal recovery and wipe data/factory reset will it solve the issue? And if it will should I choose to wipe cache partition first before doing so?
Which recovery do you have? Also I never backup system apps such as email, because they change when going from 1 rom to the next. No OS means you wiped system, without having another ROM saved on your sd card. If your computer still sees the internal and external memory and your custom recovery is still working, you should be able to save a new rom, do a full wipe-system, data, cache, dalvik cache. Then flash rom you already saved to your memory. I take it you didn't do a Android backup after you rooted and flashed custom recovery?
sent from somewhere
Miguelcoo1 said:
I'm freaking out and need some help. I recently rooted my S3 and everything went smoothly. I was running stock android 4.1.2 I think (multi-window feature) with root. Wanted to flash the cyanogemon 10.1 rom. I got titanium back up,backed up eveything. Flashed it. Seemed to be working normally but as I tried to restore my apps and things from the titanium back up it went all wrong. "Unfortunately,Email has stopped,the process android,process media has stopped. Also says process.acore has stopped and process.gapps has stopped pop up that is constant. I freaked out and tried to go back to normal and now I'm screwed.
I tried recovery and it tells me I dont have a OS on my phone. I than decided to Unroot the phone and start from a fresh stock android but it seemed like it worked 50%. I see the background and it shows me the set up google account for the phone but the pop up messages haven't stopped.If I go into the normal recovery and wipe data/factory reset will it solve the issue? And if it will should I choose to wipe cache partition first before doing so?
Click to expand...
Click to collapse
Ok, first I'll describe what you did and how that (most likely) messed up your phone. Then I'll describe what you can do to fix it.
Problem
It seems like your original flash of CM10.1 went smoothly. It must have been something to do with your Titanium Backup (TiBu) restores. More than likely, you tried to restore too much. In TiBu, the different apps have different colors: Red, Yellow, Green, and White. In the menu, you can see the following Legend:
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
White: User Application. These are apps that you installed from the Play Store or sideloaded by directly installing an apk. These are safe to restore.
Red: System Application. These are system files that heavily rely on which Android version (4.1.x vs. 4.2.x) and whether you're on TW or AOSP. I always try to avoid restoring these backups (even when just upgrading to a newer version of the same Rom). Some people will say that you can restore the Data only for these, but my motto is: caution will help prevent mistakes (ground-shaking, I know).
Green: System Service with Useful Data: These are system apps that have useful information (such as User Accounts, etc.). I treat these the same as Red Backups, but am a bit more likely to restore the data of them (green means go, right?).
Yellow: These backups are system data that can be restored as an xml file. These are inherently safer than the red and green ones, and I say restore away (I always restore my Call Log, Messages, and Wi-Fi Access Points).
The reason you were getting FCs was restoring a red or green backup. This can sometimes work, but has a lot of potential for issues when switching between TW and AOSP Roms. Most likely something in your /system folder is messed up due to restoring an app. Even when you flash a new Rom, it just overwrites items in your System folder, it doesn't wipe /System. So whatever is wrong in your /System folder is still there, regardless of what you flash.
Ok, now that we've identified what's wrong with your phone, we can now help solve it!
Solution/Fixes
Are you able to get into a custom Recovery? If not, you need to use Odin and follow The Rooting Guide to get back to a custom recovery (I recommend TWRP, but CWM is just as good).
Next, you want to download a Rom and put it on your device. I'd recommend (just for now), to get Freeza's stock TW Rom.
Now, before you try to flash this Rom, you'll have to wipe. In order to get rid of the FCs, you'll have to at least wipe System. I'd recommend a full wipe of your Internal SD Card (after backing up anything you want to save), but it's not technically necessary. Afterwards, you can wipe data and cache/dalvik cache.
Then you can flash your Rom. It seems like you know how to do this, but in case you don't, I have previously posted directions over here.
Hope this helps!
joeyhdownsouth said:
So you never had a custom recovery, like CWM or TWRP? Also I never backup system apps such as email, because they change when going from 1 rom to the next.
sent from somewhere
Click to expand...
Click to collapse
I did have a Custom Recovery. I believe it was TWRP. I think all this happened was because when it occured I might of went into the recovery and accidently wiped system. I know that the phone didn't have OS on it and was blank. It just stayed on the Samsung boot screen. About 20 minutes ago I tried to unroot the phone and start with stock android. I didn't have much important stuff on my phone so I don't mind. The problem is when I did that it seemed to work. Only to find out that the pop-ups still exist and are constantly popping up where I cant do anything.
I would it worked seeing as though I can go into my stock recovery mode. Could it be possible to just wipe everything there and factory reset it or would it brick the phone? Also if I can just factory reset it through the stock recovery should I wipe the cache partition first?
topherk said:
Ok, first I'll describe what you did and how that (most likely) messed up your phone. Then I'll describe what you can do to fix it.
Problem
It seems like your original flash of CM10.1 went smoothly. It must have been something to do with your Titanium Backup (TiBu) restores. More than likely, you tried to restore too much. In TiBu, the different apps have different colors: Red, Yellow, Green, and White. In the menu, you can see the following Legend:
White: User Application. These are apps that you installed from the Play Store or sideloaded by directly installing an apk. These are safe to restore.
Red: System Application. These are system files that heavily rely on which Android version (4.1.x vs. 4.2.x) and whether you're on TW or AOSP. I always try to avoid restoring these backups (even when just upgrading to a newer version of the same Rom). Some people will say that you can restore the Data only for these, but my motto is: caution will help prevent mistakes (ground-shaking, I know).
Green: System Service with Useful Data: These are system apps that have useful information (such as User Accounts, etc.). I treat these the same as Red Backups, but am a bit more likely to restore the data of them (green means go, right?).
Yellow: These backups are system data that can be restored as an xml file. These are inherently safer than the red and green ones, and I say restore away (I always restore my Call Log, Messages, and Wi-Fi Access Points).
The reason you were getting FCs was restoring a red or green backup. This can sometimes work, but has a lot of potential for issues when switching between TW and AOSP Roms. Most likely something in your /system folder is messed up due to restoring an app. Even when you flash a new Rom, it just overwrites items in your System folder, it doesn't wipe /System. So whatever is wrong in your /System folder is still there, regardless of what you flash.
Ok, now that we've identified what's wrong with your phone, we can now help solve it!
Solution/Fixes
Are you able to get into a custom Recovery? If not, you need to use Odin and follow The Rooting Guide to get back to a custom recovery (I recommend TWRP, but CWM is just as good).
Next, you want to download a Rom and put it on your device. I'd recommend (just for now), to get Freeza's stock TW Rom.
Now, before you try to flash this Rom, you'll have to wipe. In order to get rid of the FCs, you'll have to at least wipe System. I'd recommend a full wipe of your Internal SD Card (after backing up anything you want to save), but it's not technically necessary. Afterwards, you can wipe data and cache/dalvik cache.
Then you can flash your Rom. It seems like you know how to do this, but in case you don't, I have previously posted directions over here.
Hope this helps!
Click to expand...
Click to collapse
Well as of right I believe I just unrooted the phone and went back to stock android because when I try and go into recovery mode, it gives me the normal stock recovery. I thought it would work but needless to say the applications pop-ups saying it stopped working is still happening. I can see the google account set up but cant do anything because of the pop-ups and also theres a I icnon with a no symbol around it on the top left corner (dont know what that means). Is it possible to factory reset and wipe the data from this stock recovery? And if so should I wipe cache partition first?
Also thanks for the help. My head hurts trying to figure out how to fix this...It just seems like everything I try and do makes it worse or the same.
Miguelcoo1 said:
I did have a Custom Recovery. I believe it was TWRP. I think all this happened was because when it occured I might of went into the recovery and accidently wiped system. I know that the phone didn't have OS on it and was blank. It just stayed on the Samsung boot screen. About 20 minutes ago I tried to unroot the phone and start with stock android. I didn't have much important stuff on my phone so I don't mind. The problem is when I did that it seemed to work. Only to find out that the pop-ups still exist and are constantly popping up where I cant do anything.
I would it worked seeing as though I can go into my stock recovery mode. Could it be possible to just wipe everything there and factory reset it or would it brick the phone? Also if I can just factory reset it through the stock recovery should I wipe the cache partition first?
Click to expand...
Click to collapse
It's not gonna work because you wiped system, and now you have stock recovery. I would follow topherk's post above this one. Very well written.
sent from somewhere
Miguelcoo1 said:
Well as of right I believe I just unrooted the phone and went back to stock android because when I try and go into recovery mode, it gives me the normal stock recovery. I thought it would work but needless to say the applications pop-ups saying it stopped working is still happening. I can see the google account set up but cant do anything because of the pop-ups and also theres a I icnon with a no symbol around it on the top left corner (dont know what that means). Is it possible to factory reset and wipe the data from this stock recovery? And if so should I wipe cache partition first?
Also thanks for the help. My head hurts trying to figure out how to fix this...It just seems like everything I try and do makes it worse or the same.
Click to expand...
Click to collapse
You're doing well, don't get too frustrated.
Stock recovery is relatively limited and it won't be able to wipe what you need to wipe. When you do a factory reset in Stock (or custom) recoveries, you are just wiping the /data folder. Since we've identified that it's most likely an issue with /System, a Factory Reset won't do any good.
Your best bet it to get a Custom Recovery again through the Rooting Guide. That guide is really well-written and has pictures so it's easier to follow.
After you have CWM and TWRP, it's real easy to wipe everything (in TWRP 2.5.0.0, you just wipe internal sd card and you're good to go). Or you can do a comprehensive wipe by wiping /System, /Data, Cache and Dalvik Cache. Then you can flash a Rom (again, I'd recommend Freeza's). After you get Freeza's Rom up and running, I'd make a Nandroid Backup immediately (in a Custom Recovery). This will be the backup that you can return to whenever something doesn't flash well.
topherk said:
You're doing well, don't get too frustrated.
Stock recovery is relatively limited and it won't be able to wipe what you need to wipe. When you do a factory reset in Stock (or custom) recoveries, you are just wiping the /data folder. Since we've identified that it's most likely an issue with /System, a Factory Reset won't do any good.
Your best bet it to get a Custom Recovery again through the Rooting Guide. That guide is really well-written and has pictures so it's easier to follow.
After you have CWM and TWRP, it's real easy to wipe everything (in TWRP 2.5.0.0, you just wipe internal sd card and you're good to go). Or you can do a comprehensive wipe by wiping /System, /Data, Cache and Dalvik Cache. Then you can flash a Rom (again, I'd recommend Freeza's). After you get Freeza's Rom up and running, I'd make a Nandroid Backup immediately (in a Custom Recovery). This will be the backup that you can return to whenever something doesn't flash well.
Click to expand...
Click to collapse
Thanks for all the help. I'm downloading the GS3 Root Kit Zip so I can follow your instructions. I'm going to try and bring my phone back to life. I'll update when hopefully its fixed lol.
topherk said:
You're doing well, don't get too frustrated.
Stock recovery is relatively limited and it won't be able to wipe what you need to wipe. When you do a factory reset in Stock (or custom) recoveries, you are just wiping the /data folder. Since we've identified that it's most likely an issue with /System, a Factory Reset won't do any good.
Your best bet it to get a Custom Recovery again through the Rooting Guide. That guide is really well-written and has pictures so it's easier to follow.
After you have CWM and TWRP, it's real easy to wipe everything (in TWRP 2.5.0.0, you just wipe internal sd card and you're good to go). Or you can do a comprehensive wipe by wiping /System, /Data, Cache and Dalvik Cache. Then you can flash a Rom (again, I'd recommend Freeza's). After you get Freeza's Rom up and running, I'd make a Nandroid Backup immediately (in a Custom Recovery). This will be the backup that you can return to whenever something doesn't flash well.
Click to expand...
Click to collapse
Well I did everything but flash the rom. My question is in the link you gave me to flash Freeza's rom which one do I download, The first one on the top?
Miguelcoo1 said:
Well I did everything but flash the rom. My question is in the link you gave me to flash Freeza's rom which one do I download, The first one on the top?
Click to expand...
Click to collapse
I knew this question was going to pop up... I should've put it in my original post.
You're probably going to want to flash the Deodex MD4 one:
DeOdex:
Sprint Touchwiz Jelly Bean 4.1.2 L710VPBMD4
MD5: 77262D9D6CF1A6AF30A8981A95A75D57
Click to expand...
Click to collapse
I find that a lot of mods require DeOdex Roms, so in case you decide to flash one in the future, it'll help to have it. And the main negative of DeOdex is a slightly longer start-up time, so I recommend people use DeOdex.
topherk said:
I knew this question was going to pop up... I should've put it in my original post.
You're probably going to want to flash the Deodex MD4 one:
I find that a lot of mods require DeOdex Roms, so in case you decide to flash one in the future, it'll help to have it. And the main negative of DeOdex is a slightly longer start-up time, so I recommend people use DeOdex.
Click to expand...
Click to collapse
Ok, I'm downloading the massive zip file on my desktop and waiting for it to be finished. My question is how am I going to transfer the zip file into the sdcard? Could it be just as simple as putting the phone in download mode and connect to my computer to transfer the file? Also I wanted to know once I Flash the rom and Custom Recovery which would be TWRP to Backup does it back up everything or is there only a few things I do need to back up. I ask because as of right now my phone is shut off and doesn't have a OS on it. Just waiting on the zip file to finally flash the rom and back it up.
I also wanted to ask you about something I been thinking about. When all this mess happened because I backed up files I wasnt suppose to back up with titanium back up, the backup file still exist on my sdcard. Is it possible for me to delete everything other than just the apps and it will work fine? I ask because I'm planning on getting the Cyan 10.1 rom again because I loved it (for the few minutes it ran fine). Or should I just not do it and start fresh? Would it be possible to use those app back up files when I install titanium back up again?
Miguelcoo1 said:
Ok, I'm downloading the massive zip file on my desktop and waiting for it to be finished. My question is how am I going to transfer the zip file into the sdcard? Could it be just as simple as putting the phone in download mode and connect to my computer to transfer the file? Also I wanted to know once I Flash the rom and Custom Recovery which would be TWRP to Backup does it back up everything or is there only a few things I do need to back up. I ask because as of right now my phone is shut off and doesn't have a OS on it. Just waiting on the zip file to finally flash the rom and back it up.
I also wanted to ask you about something I been thinking about. When all this mess happened because I backed up files I wasnt suppose to back up with titanium back up, the backup file still exist on my sdcard. Is it possible for me to delete everything other than just the apps and it will work fine? I ask because I'm planning on getting the Cyan 10.1 rom again because I loved it (for the few minutes it ran fine). Or should I just not do it and start fresh? Would it be possible to use those app back up files when I install titanium back up again?
Click to expand...
Click to collapse
Ok, so from what I can tell, you've already wiped your internal memory. Since you can't load up into the Rom to copy the files, there are a couple of ways to get them on your phone:
Manual Copy: Take the external Micro SD card out and pop it into an adapter and insert it into your computer to copy the file (I've done this once or twice).
Recovery Mounting as USB: If you have TWRP 2.4.1.0 or 2.5.0.0, there should be an option which allows you to mount the phone as a usb mass storage. It should be in the mount menu.
ADB Copy: Connect the phone to the computer and boot the phone into download mode. You can then use adb to copy the file over to the phone. I'm personally not very good with adb, but there are good guides on here with how to do this. (Guide 1) (Guide 2)
Once you get a Rom up and running on your phone, you won't have to do these, but since it wasn't working before, this is the way to do it.
topherk said:
Ok, so from what I can tell, you've already wiped your internal memory. Since you can't load up into the Rom to copy the files, there are a couple of ways to get them on your phone:
Manual Copy: Take the external Micro SD card out and pop it into an adapter and insert it into your computer to copy the file (I've done this once or twice).
Recovery Mounting as USB: If you have TWRP 2.4.1.0 or 2.5.0.0, there should be an option which allows you to mount the phone as a usb mass storage. It should be in the mount menu.
ADB Copy: Connect the phone to the computer and boot the phone into download mode. You can then use adb to copy the file over to the phone. I'm personally not very good with adb, but there are good guides on here with how to do this. (Guide 1) (Guide 2)
Once you get a Rom up and running on your phone, you won't have to do these, but since it wasn't working before, this is the way to do it.
Click to expand...
Click to collapse
Ok, the phone is back and running good. I just flashed and its working great...Again, Thanks a lot. Thanks for being so patient with me lol. It's been a all day affair for me wit this. I just Backed up the Rom in the TWRP recovery mode and just backed up /System /Data /Boot. I also compressed it and put it on my external SD. Now that I got that out the way, I wanted to verify if my thought on using the back up files (apps only) from the last titanium backup (which messed up my phone) to maybe try and restore them to get the phone to how it was and wont lose my apps/games? Can this be done or would it be difficult to know the differences between a app and other files?
When I backup in twrp, I typically choose everything. The recovery and cache are typically so small it doesn't matter.
In terms of titanium backups, I'd say it's safe to restore any user apps, but no system apps, not even the green ones.
Glad to hear everything worked for you!
Sent from my SPH-L710 using xda app-developers app
topherk said:
When I backup in twrp, I typically choose everything. The recovery and cache are typically so small it doesn't matter.
In terms of titanium backups, I'd say it's safe to restore any user apps, but no system apps, not even the green ones.
Glad to hear everything worked for you!
Sent from my SPH-L710 using xda app-developers app
Click to expand...
Click to collapse
Believe me you saved me from disaster. I was going nuts trying to find a way to fix it. Glad you saw my thread and your patience to help. I'm thinking about backing up the rom again after updating all the normal stock apps but before I try and get my apps that I downloaded from the play store. I do have one quick question, The TWRP backup also backs up the apps that you have right?
I have one last question. If my backup file (titanium) is on my external SD how can I tell which apps I can restore when I download titanium back up again? Is there even a way to know?
Yeah, it's better to have a nandroid backup of your set-up phone. It makes a restore much more palatable.
In terms of TiBu, it should find your restore folder. If not, you can manually set it from the settings.
Sent from my SPH-L710 using xda app-developers app
topherk said:
Yeah, it's better to have a nandroid backup of your set-up phone. It makes a restore much more palatable.
In terms of TiBu, it should find your restore folder. If not, you can manually set it from the settings.
Sent from my SPH-L710 using xda app-developers app
Click to expand...
Click to collapse
I now learned to always have a nandroid backup to make life so much easier lol. My only concern with TiBu finding the restore folder on my External SD, I'm concerned that all this might happen again. So from what you told me just restore the user apps only..Nothing more? Thank you man, your a life saver.
No problem man, I enjoy helping people and it deepens my understanding of my own phone.
TiBu shouldn't restore your apps unless you tell it to. I always restore one app at a time, so I know exactly what I'm restoring. I have my TiBu to automatically backup my phone daily at 3am. It backs up everything, system and user apps. I just make sure that I only restore user apps when I flash a new Rom.
Sent from my SPH-L710 using xda app-developers app
topherk said:
No problem man, I enjoy helping people and it deepens my understanding of my own phone.
TiBu shouldn't restore your apps unless you tell it to. I always restore one app at a time, so I know exactly what I'm restoring. I have my TiBu to automatically backup my phone daily at 3am. It backs up everything, system and user apps. I just make sure that I only restore user apps when I flash a new Rom.
Sent from my SPH-L710 using xda app-developers app
Click to expand...
Click to collapse
Sorry to bother you again but I just saw something that seems pretty fishy. I been practically on Wifi since I flashed the phone and now everything works. The issue i'm seeing though is that the signal bars are good with reception yet the 3g symbol isnt showing up. I tried to make a call and it seems like it works but I can't go on the internet. It just gives me the webpage not available screen. I dont think I have a data connection..Any ideas?
Update profile and prl.
Transmitted with a portable device using Xparent Blue Tapatalk 2
Hi, when I got the phone I rooted it by installing TWP recovery, it was all working fine after that until an OTA update popped up, after some research I learned that in order to install OTA updates you need to install stock recovery. Firstly, not knowing entirely what I was doing I installed the stock recovery for the wrong software version. The phone booted however and I tried to install the OTA update, upon restarting I was met with the "red triangle" error screen. I restarted the phone and it booted up fine.
Then having found the correct stock recovery (4.16.401.10) I installed it and ran the update again. It seemed to be going fine with the loading bars moving along nicely when it got stuck on the HTC bootup logo. From here I restarted it and now the phone turns on, shows the htc logo, then gets stuck on a black screen,
Please help, Thanks.
http://forum.xda-developers.com/htc-one-m8/help/boot-loop-problem-t3194508
ckpv5 said:
http://forum.xda-developers.com/htc-one-m8/help/boot-loop-problem-t3194508
Click to expand...
Click to collapse
Hi, thanks for that, I guess I should have searched around harder. One question though, you mention that there is a way to restore just system to keep your data, I don't wanna loose all of my data so I'd like to do that, I'm just not sure how to apply that to your guide, what is it that I have to do differently to keep my data?
Thanks.
DarwinW said:
Hi, thanks for that, I guess I should have searched around harder. One question though, you mention that there is a way to restore just system to keep your data, I don't wanna loose all of my data so I'd like to do that, I'm just not sure how to apply that to your guide, what is it that I have to do differently to keep my data?
Thanks.
Click to expand...
Click to collapse
2 options :
1.
In step 8, select dalvik cache, cache, system but don't select data
In step 9, tick only boot & system and don't tick data
or
2.
Make a nandroid backup of your current ROM
Do all the steps, once completed the OTA reinstall TWRP and restore only data from your earlier made nandroid backup
Thank you so much, you're amazing. Just creating a backup now. So once I've flashed the stock rom and the TWRP recovery to restore my data, if I then install the stock recovery again, should it all work fine? or does changing the recovery at any point stop OTA updates working?
The reason I rooted my phone to start with was to use titanium backup to restore apps from a previous phone, so if I can get the phone all stock just with my data, then I don't really need root.
Thanks!
DarwinW said:
Thank you so much, you're amazing. Just creating a backup now. So once I've flashed the stock rom and the TWRP recovery to restore my data, if I then install the stock recovery again, should it all work fine? or does changing the recovery at any point stop OTA updates working?
The reason I rooted my phone to start with was to use titanium backup to restore apps from a previous phone, so if I can get the phone all stock just with my data, then I don't really need root.
Thanks!
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That's almost same as option 1 above. You need stock recovery for OTA to work.
Most important is the system part must be stock with nothing changed.
Personally, I always do option 2 to make sure OTA is successfully done .. then restore data.
One thing to note ... you don't need to relock bootloader doing all these process.
Also, now that I've created the backup (stored to the phones storage), how do I transfer that to my PC, since the phone doesn't boot, the computer doesn't recognize the storage.
Thanks.
In TWRP you have option to enable MTP then both your internal storage and microSD can be opened on PC
Make sure to use TWRP 2.8.4.0 or newer or latest. I'm still on TWRP 2.8.6.0
It seems I'm on an older version of twrp (2.7.0.2), I made the backup using this version. If I update to a newer version now will the restore work properly?
Thanks.
Usually yes we can restore a backup made with older TWRP version but I'm not so sure about 2.7.0.2 as that is the buggiest TWRP among all versions but very popular because it is included in one very old and not updated toolkit.
Why don't install latest/newer TWRP then redo the backup then transfer to PC.
I'm having trouble viewing files on my pc, I select "mount" from the main twrp menu, it then shows a screen to select which partitions to mount, I tick them, then nothing happens. There's no button to actually start the mount.
I did mentioned enable MTP function ... see below on the right side you should see Disable MTP or Enable MTP (beside Mount USB Storage) .. not those partitions to mount (but in the same screen)
I think you were right about that version being buggy. Those buttons on the bottom were missing. Just installed the latest twrp and I can mount now as the buttons to mount are showing up. Hopefully all will be fine now
Thanks.
Hi, I'm following the guide now and when I try to wipe the phone it doesn't work, I get:
Wipe Complete
Failed
"Unable to mount /cache
failed to wipe dalvik"
This error repeats a few times.
Thanks.
EDIT** scratch that, sorted it
Horray! Everything has now worked out and my phone is back to it's old self with the update, thank you so much ckpv5! you're the best.
I got a few battery saving apps and one or two of them required xposed. now my phone keeps boot-looping. i tried deleting what i could find of the apps in twrp, it did not help. i dont want to remove my root, custom kernel, and all my custom stuff in general.. and i have apps that i cant log out of without losing everything, such as chats, unread messages, etc. so basically i REALLY dont want to factory reset. ive done that probably 5 times over the past few months of having an android phone. what should i do? help
stiarlitserenity said:
I got a few battery saving apps and one or two of them required xposed. now my phone keeps boot-looping. i tried deleting what i could find of the apps in twrp, it did not help. i dont want to remove my root, custom kernel, and all my custom stuff in general.. and i have apps that i cant log out of without losing everything, such as chats, unread messages, etc. so basically i REALLY dont want to factory reset. ive done that probably 5 times over the past few months of having an android phone. what should i do? help
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Can you mount userdata partition in TWRP? If so back up right away and move the backup data off your phone before continuing.
Do you have a TWRP backup you can restore? Start with system and boot. If you are lucky the bootloop is because of changes you made in system and this will get you booting.
If not, see if you can restore boot and system from factory images.
Worse case, you might need to factory reset again and reinstall yet another time.
Reflash rom, kernel and supersu. You shouldn't lose anything doing that.
sfhub said:
Can you mount userdata partition in TWRP? If so back up right away and move the backup data off your phone before continuing.
Do you have a TWRP backup you can restore? Start with system and boot. If you are lucky the bootloop is because of changes you made in system and this will get you booting.
If not, see if you can restore boot and system from factory images.
Worse case, you might need to factory reset again and reinstall yet another time.
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im a newbie to all of this.. what will mouting user data partition do, and how do i do it?
backups dont work because i dont have enough free storage. i do have one backup but it was back when i restored my phone to factory settings.
what will restoring boot and system from factory images do, and how do i do it? will i lose all the customization i have on my phone?
stiarlitserenity said:
im a newbie to all of this.. what will mouting user data partition do, and how do i do it?
backups dont work because i dont have enough free storage. i do have one backup but it was back when i restored my phone to factory settings.
what will restoring boot and system from factory images do, and how do i do it? will i lose all the customization i have on my phone?
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Click to collapse
Lesson learned bud. Half of the reason for TWRP and CWM is to have a full recent/current backup. Its always been like this. All roms, tweaks, xposed, write-ups or threads all say "make a backup" A backup is needed when something goes wrong. Notice the word "when" its not a if something goes wrong. Playing with androids involves way to much stuff and things do go wrong. Everytime your gonna do something just make a backup and delete your previous backup. Keep the backup on a sd card and delete the previous one. You put yourself in a situation like street racing on the freeway in a thunderstorm on new years eve. Not being a **** but for years and years now there a thousands of tutorials on this stuff. How to use adb, fastboot, twrp, soft brick, hard brick, de-brick tool. I don't know where the link is but I have a xposed script to flash in recovery that disables xposed and all modules from recovery in case of a bad module. If that can be found still I suggest that using xposed
FYI. The two replies before this told you what to do. If your looking for a easy everything is 100% going to be ok and you won't lose your text messages its probably not going to happen.
stiarlitserenity said:
what will restoring boot and system from factory images do, and how do i do it? will i lose all the customization i have on my phone?
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If you are on the stock rom, flash the stock boot.img and stock system.img either in TWRP or via fastboot will erase any mods in /system (including Xposed). This will return you to a stock setup. Your apps, sms, and data would be retained.
To do this, download the factory image that matches your rom base. The July OTA is MTC19Z by the way. June is MTC19V, you'll have to remember which one you were on. This can be found on Google's Nexus factory image website. Next, unzip the downloaded file then flash the boot.img and system.img in TWRP (transfer the files to your phone). Alternatively, you could learn to use fastboot. Follow section 10 of this amazing guide by Heisenberg, but flash only boot.img and system.img.
You *should* be able boot up and learn from your mistakes as others have said. If you still have issues, factory reset and charge this loss to the game.
Sent from my Nexus 5X using Tapatalk
My Question is About Twrp, if i make a Back-up of my system completery, and install a ROM and not liked her or bricked my device (Mi a2 Lite) i can take back again, right? without install a ROM stock? Thansk for Answering ? i make one time but Using a Clockwordmod on samsung Old i bricked the device and i Restore a Backup and Back
Sorry about My english bad
Yes, but use unofficial TWRP from ROM section not the official one.
Backup boot, system image, vendor image and data.
Works for custom ROMs, not sure about stock ROM.
Also backup EFS and persist once in case you lost IMEI or sensors.
Pat750 said:
Yes, but use unofficial TWRP from ROM section not the official one.
Backup boot, system image, vendor image and data.
Works for custom ROMs, not sure about stock ROM.
Also backup EFS and persist once in case you lost IMEI or sensors.
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I unlocked my bootloader yesterday and my user data and files have not been deleted
but my other question is If i install twrp i lose?
[email protected] said:
I unlocked my bootloader yesterday and my user data and files have not been deleted
but my other question is If i install twrp i lose?
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I'm surprised that unlocking didn't delete your data, for me it did and it usually does.
For TWRP use fastboot boot <filename>.img to boot it and then flash the zip.
Normally that doesn't delete data, but always backup important data first.
I'm not sure how good TWRP handles encrypted data...I'm always unencrypted.
Before TWRP backup people say to remove pins and maybe fingerprints first (there are zip files for that) because then restoring will work better.
Good luck, happy flashing and first search and read if you are unsure.
Pat750 said:
I'm surprised that unlocking didn't delete your data, for me it did and it usually does.
For TWRP use fastboot boot <filename>.img to boot it and then flash the zip.
Normally that doesn't delete data, but always backup important data first.
I'm not sure how good TWRP handles encrypted data...I'm always unencrypted.
Before TWRP backup people say to remove pins and maybe fingerprints first (there are zip files for that) because then restoring will work better.
Good luck, happy flashing and first search and read if you are unsure.
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before i Unlock the BL i pressed the button "Down" of sound and not deleted My Data :3