I see options to 'encrypt all data'. However, I have already made backups. If I encrypt everything (and I assume this includes the backups; as I understand it, they are on the external SD), does this render the backups useless, or does CWM have decryption tools builtin? If not, should I erase the backups, as they contain all the data unencrypted? Confused as to how best to manage encryption and backups.
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Samsung Galaxy SII Epic 4G Touch
Syndicated Ice, CWM 5.0.2.6
2GB ext SD
This is a great question.
I have never used the Encryption at all and just did the regular backups on my droid but I'm thinking that you should keep your encrypted backups because unless you want to redo everything from scratch in setting up your system every time, it's a good thing to just keep them and try to back them up on your pc and then go from there.
Once you've backed them up (including your current state of the phone non-encrypted for safety measures), i would try to recover an encrypted file and see how it works... if it does not work for some reason then you can revert back to your UN-encrypted version... let us know how it turns out.
Hope this helped in some way.
Hey so I'm just curious if I made a backup of my apps and data with the program but don't have my nexus 5 anymore is there some way I can do an emulation and restore the files there is some important information I forgot to write down before backing up luckily I backed the data up but can't restore it back on the phone since I don't own that phone anymore. Is it possible to get that data so I can use it again? Or am I screwed...
Chief_runningwater said:
Hey so I'm just curious if I made a backup of my apps and data with the program but don't have my nexus 5 anymore is there some way I can do an emulation and restore the files there is some important information I forgot to write down before backing up luckily I backed the data up but can't restore it back on the phone since I don't own that phone anymore. Is it possible to get that data so I can use it again? Or am I screwed...
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Click to collapse
i have never used this before, but according to the pics, you can restore apps and data out of the nandroid. maybe you can put the backup on your new phone, then do that to get to the data you want.
other than that, im not sure what to try. i know you can dissect the nandroid on a pc, but i dont know if any of the data will be in a format you can directly recover things from.
I'm considering encrypting my g900t still running Kitkat 4.4.2. I would like to get a good understanding of what encrypting my device will do to various functions. Some questions I am considering are,
1) how will it affect making a nandroid back and then later restoring that backup?
2) if I make a nandroid before the encryption, and decide to factory reset, will it then be non-encrypted and I can restore the pre-encryption nandroid?
3) If I make a nandroid after the encryption, and factory reset later, can I flash the nandroid and if so do I have to do that after re-encrypting the phone?
4) will I be able to flash a custom ROM after encrypting?
5) I have read that Lollipop and later have improved the slowdown by encryption, so what will I probably see if I encrypt my Kitkat phone?
6) after encryption, is it pretty much transparent to me, in that I can install and uninstall software as I please?
7) what kind of unlock screen will I see after encryption?
8) finally, when I reset my phone, there are directories on the internal SD that don't get backed up by Titanium Backup, and I generally copy those directories to my SD card and then recopy them to internal SD after setting up my phone again. How will encryption affect that process?
Thanks to anyone who will take the time to give me some understanding of these things.
This is the second time that I have tried to restore a backup from TWRP only to find myself stuck in the bootloader with the "AuthFailed" yellow banner on the bottom. What am I doing wrong? When I created the backup, I had selected every checkbox that I could to back up everything and that is what I restored, but that obviously didn't work. Which are the correct checkmarks to check to get the system to backup/restore correctly without tripping this authentification bootloop?
Any guidance would be greatly appreciated!
JGoldz75 said:
This is the second time that I have tried to restore a backup from TWRP only to find myself stuck in the bootloader with the "AuthFailed" yellow banner on the bottom. What am I doing wrong? When I created the backup, I had selected every checkbox that I could to back up everything and that is what I restored, but that obviously didn't work. Which are the correct checkmarks to check to get the system to backup/restore correctly without tripping this authentification bootloop?
Any guidance would be greatly appreciated!
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Click to collapse
When I make my backups I leave the three things that are automatically checked off boot, system and data. I haven't had any problem restoring backups. Hope this helps
Another backup-restore question. All my other phones had sd cards so my backups and titanium backups we're all stored there.
If I wipe and flash a new rom won't I wipe the backup when reformatting? Where should I store the backup?
SS823 said:
Another backup-restore question. All my other phones had sd cards so my backups and titanium backups we're all stored there.
If I wipe and flash a new rom won't I wipe the backup when reformatting? Where should I store the backup?
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The phone has a partition that acts like an SD card and won't be wiped unless you perform a full data erase.
PuffDaddy_d said:
The phone has a partition that acts like an SD card and won't be wiped unless you perform a full data erase.
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What if I need to do a full system wipe? I've been backing up and then transferring the folder to Google drive and then uploading the backup when needed. Seems like extra work, I miss the convenience of sd cards, is there a way to partition just backups?
SS823 said:
What if I need to do a full system wipe? I've been backing up and then transferring the folder to Google drive and then uploading the backup when needed. Seems like extra work, I miss the convenience of sd cards, is there a way to partition just backups?
Click to expand...
Click to collapse
You can backup to a computer. If that isn't feasible or you just don't want to do that, you can use a USB flash drive. Plug the drive into the USB B-USB C adapter that came with the phone and then plug it into your phone. I use a USB flash drive for Titanium Backup backups. TWRP backups too. Works great.
The yellow authfailed at bootloader error. I had to deal with that the other day where even an install of the factory image couldn't fix. I had to use dueces script to get my phone working again. I'm not sure what it does that Google's flash_all.bat doesn't.
https://forum.xda-developers.com/pixel-2/development/tool-deuces-bootloop-recovery-flashing-t3725778
Hello,
I just updated the rom Evolution X 11 on my Xiaomi Mi 9T Pro after using an older version for about half a year.
Now my phone does not boot anymore, its stuck in recovery (TWRP). Also all data seems to be encrypted and TWRP is not asking for a password.
Is there a way to get my phone to boot again or at least backup my data before I do a full wipe?
You should always do a full twrp backup before messing with roms.
The best solution would be to backup the "Data" and "Internal Storage" partitions. Data contains all apps, their appdata and settings, while internal storage contains all of your own files (photos, videos etc.). After you back these up, wipe your phone (system, data, cache, dalvik) and flash the version of evolution x you were using previously. Now restore data and internal storage and your device should be back to normal.
If you get a bootloop while booting after restoring data and internal storage, then wipe the device again and this time flash evolution x, but only restore internal storage. This way, it should boot and you will be able to recover your files, though your apps will be gone.
If you only restore internal storage then it will no doubt boot up and you will have access to your files, but since you'll have already backed up the important stuff (data + internal storage), you might as well try restoring data as well, as there is no harm, and if the phone boots correctly after restoring both partitions, your phone will be as it was before your updated your rom.
This happened a while back to me with my J5, the issue was that I made a full TWRP backup, then began to test other roms. After I was done, I tried to restore my backup, but it would constantly fail. I sat down for a while, confused and sad about how my TWRP backup had failed me. I tried every solution I could think of, eventually this solution I've mentioned in the above paragraph came to my mind. Thank god for putting it into my mind, otherwise I would've lost a lot of stuff (mainly whatsapp chats which werent backed up, and a lot of apps which I took the time to pain-stakingly configure in the best way for my device).
Anyways, enough of my story, hope this helps you out! If it does, message back here and let us know, and also mark my post as the solution if it was able to help you, so that anyone else who stumbles upon this thread can be saved too!
Cheers!
PhotonIce said:
You should always do a full twrp backup before messing with roms.
The best solution would be to backup the "Data" and "Internal Storage" partitions. Data contains all apps, their appdata and settings, while internal storage contains all of your own files (photos, videos etc.). After you back these up, wipe your phone (system, data, cache, dalvik) and flash the version of evolution x you were using previously. Now restore data and internal storage and your device should be back to normal.
If you get a bootloop while booting after restoring data and internal storage, then wipe the device again and this time flash evolution x, but only restore internal storage. This way, it should boot and you will be able to recover your files, though your apps will be gone.
If you only restore internal storage then it will no doubt boot up and you will have access to your files, but since you'll have already backed up the important stuff (data + internal storage), you might as well try restoring data as well, as there is no harm, and if the phone boots correctly after restoring both partitions, your phone will be as it was before your updated your rom.
This happened a while back to me with my J5, the issue was that I made a full TWRP backup, then began to test other roms. After I was done, I tried to restore my backup, but it would constantly fail. I sat down for a while, confused and sad about how my TWRP backup had failed me. I tried every solution I could think of, eventually this solution I've mentioned in the above paragraph came to my mind. Thank god for putting it into my mind, otherwise I would've lost a lot of stuff (mainly whatsapp chats which werent backed up, and a lot of apps which I took the time to pain-stakingly configure in the best way for my device).
Anyways, enough of my story, hope this helps you out! If it does, message back here and let us know, and also mark my post as the solution if it was able to help you, so that anyone else who stumbles upon this thread can be saved too!
Cheers!
Click to expand...
Click to collapse
Thank you for your help but backing up the data and internal storage doesnt seem possible right now because all the data is encrypted in TWRP...
If you can't backup anything, then wipe system, cache and dalvik, and flash the version of evolutionx you were previously using. Then boot, it should be fine. If it wont boot (give it some time, it will take the time of a fresh install), then this time wipe system+data+cache+dalvik, then flash whichever rom you like and you'll be able to access the files.
You can also try using platform tools and fastboot or adb ( i dont remember exactly which one) to copy the filess from your phone onto your pc.
Sorry if this doesn't apply to your situation, I've never used a phone which has been encrypted, as such I have no experience with them.
PhotonIce said:
If you can't backup anything, then wipe system, cache and dalvik, and flash the version of evolutionx you were previously using. Then boot, it should be fine. If it wont boot (give it some time, it will take the time of a fresh install), then this time wipe system+data+cache+dalvik, then flash whichever rom you like and you'll be able to access the files.
You can also try using platform tools and fastboot or adb ( i dont remember exactly which one) to copy the filess from your phone onto your pc.
Sorry if this doesn't apply to your situation, I've never used a phone which has been encrypted, as such I have no experience with them.
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Click to collapse
That sounds like a good idea. I found the old version on my PC.
Now I just need a way to install it... because twrp cant read the file. I tried with adb sideload but that results in an error for some reason. Flashing Magisk for example with adb sideload is possible.
Edit: Got it to work by using a tool called "Large Address Aware". Now waiting for the results...
PhotonIce said:
If you can't backup anything, then wipe system, cache and dalvik, and flash the version of evolutionx you were previously using. Then boot, it should be fine. If it wont boot (give it some time, it will take the time of a fresh install), then this time wipe system+data+cache+dalvik, then flash whichever rom you like and you'll be able to access the files.
You can also try using platform tools and fastboot or adb ( i dont remember exactly which one) to copy the filess from your phone onto your pc.
Sorry if this doesn't apply to your situation, I've never used a phone which has been encrypted, as such I have no experience with them.
Click to expand...
Click to collapse
This did not help unfortunately... Im still in the same recovery-bootloop and my data is still encrypted.
It's probably still bootlooping as the data partition got modified when you flashed the newer version of evolutionx, and now it will not work with the old one. You can try wiping system+data+cach+dalvik and then flashing any rom of your choice. This will give you access to your internal storage (photos, media etc), but it will remove your apps and their settings. Whatsapp images are stored in the internal storage so you won't need to worry about those.
Again, this is risky, as it may not work (I don't know much about encryption), or you might still not be able to access your files after flashing the new rom. Proceed at your own risk.
PhotonIce said:
It's probably still bootlooping as the data partition got modified when you flashed the newer version of evolutionx, and now it will not work with the old one. You can try wiping system+data+cach+dalvik and then flashing any rom of your choice. This will give you access to your internal storage (photos, media etc), but it will remove your apps and their settings. Whatsapp images are stored in the internal storage so you won't need to worry about those.
Again, this is risky, as it may not work (I don't know much about encryption), or you might still not be able to access your files after flashing the new rom. Proceed at your own risk.
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Click to collapse
Thank you for still helping me out but I already did a full reset yesterday. I did not lose much except for the time setting it all up again.
I still dont really get the point of encrypting all your data if you cant decrypt it even if you know the password...