Titanium Backup can't perform changes in the SYSTEM partition [Lineage 14.1, Supersu] - G3 Q&A, Help & Troubleshooting

Hi,
I have recently replaced my LG G3 stock rom with Lineage 14.1 official rom. I have also rooted my device using the 'su-addon' suggested by Lineage team.
Unfortunately, since I moved to Lineage some of Titanium Backup's features have stopped working properly. For instance, I tried to uninstall some system apps, and after reboot they were still there. I also tried to convert system apps into user apps, but Titanium Backup couldn't accomplish the proccess (I had a message telling me "Please wait" for more than 15 minutes).
However, Titanium Backup does succeed in taking backups (for both system and user apps). Another interesting fact is that I managed to uninstall system apps / convert them to user apps manually, by using a File Browser with root access. Therefore I really don't get why titanium backup stopped working....
My guess was t. backup doesn't work properly with Lineage root addon, and thus I replaced it with SuperSu (latest version). Still, titanium backup doesn't work... It looks like it fails in each action requires to change files in the system partition (maybe it doesn't have write permission?)
Any suggestions?

Related

Poor Performance on Sense 3.5 ROMs

Hey guys,
i used good old InsertCoin ROM most time, but i'd like to use new Sense 3.5 now.
I tried Runnymedia AIO and Runny ROM. Both perform ok at first, but then i restore my apps using Titanium Backup. Now the device performs extremely slow after i use the market (play store).
Increasing CPU Frequency doesn't help either. How can i find out, whats slowing my device down?
Using STOCK HBOOT with 1GB Ext4 Partition.
Radio: 32.49.00.32U_5.11.05.27
Instead of Restoring apps, why not try re-downloading them from the Play Store. My Phone is super smooth. No problems yet.
It seems that you're right. App-restoring might be the problem. I removed most apps which i restored with TB and now its smooth again.
But of course i want to keep my App-Data (/data) from my InsertCoin installation.
I'll try installing BackupEverything on IC, backup my apps with this app and then restore to Runny ROM.
Any idea why that might be?
I also have a slow RunnyMod after restoring via Titanium to restore my apps, but most of them have no other way to backup...
Slow, after restoring with BackupEverything too. And BE doesn't even backup /data/data
Somebody knows a tool which actually works?
thylux said:
Any idea why that might be?
I also have a slow RunnyMod after restoring via Titanium to restore my apps, but most of them have no other way to backup...
Click to expand...
Click to collapse
I backup my apps using AppMonster PRO. Have done since I got my Desire 2 years ago.
It allows for plain name backup of .apks and using its newer backup method, allows for batch reinstall of apps. Also can specifiy how many versions of an apk to keep / as2d notification and automatic backup of .apk when installed.
Doesn't do cache backup and user customizations that can be carried over from one install to another in way that Titanium Backup does, but works fab for me, I just reinstall wot I want!
In this way I dont get any mess up's when switching roms were I restore a TB backup and it puts the data in the wrong place.
I always backup and restore with ic_backup_apps.zip and ic_restore_apps.zip. I can't find the original links (there was a link in the Insertcoin thread) and I don't know if I'm allowed to post mirrors here. But a google search should help you get those files I think.
ic_backup_apps stores all the apks in a .tar file on you sd card and also wipes your system, be careful
ic_restore_apps unpacks this file and puts them back
To install another ROM I always do the following:
backup apps with titanium (only user apps+data, no system data)
backup sms, call log and "some" system settings with Mybackup root
power off, reboot in recovery
a nandroid backup is advised, you should do this regulary anyway imo
flash ic_backup_apps.zip as you would flash any other zip. But be careful, this also wipes everything
full wipe (data+system+boot+sd-ext+cache+dalvik) + battery stats, so everything except sd card
flash the rom.zip
flash ic_restore_apps.zip
power off, (remove sim, to prevent incoming sms while restoring), reboot
switch off automatic backup (it's not needed now)
restore with mybackup root
restore (some) user app data with titanium
I've wiped and flashed multiple sense 3.5 ROMs this way and never had problems with slowness or FCs.
Your SD card could also be a bottleneck.

[Q] A question about TWRP and Simple2Ext

Hello everbody,
I have some questions related to TWRP. What I am aiming for is trying out new ROMs to see which one suits best my needs. For that I need to do a full backup of my system. As far as I know this is what TWRP is supposed to do this.
I just did some tests and it turned out that this is not the case - I created a full backup using TWRP (checked all checkboxes in the backup creation window). This is the place to mention that I use Simple2Ext to move all user apps to sd-ext. So I assumed that TWRP will manage to restore the whole system as it backs up all partitions (incl. sd-ext). It seems though this is not the case - I just recovered a backup but the system contains only the system apps (Calculator, Gallery etc.) Not even Google Play Store. All user apps (including S2E) have an SD icon in the Apps settings and when I try to start an app from the desktop, it says App isn't installed.
What am I doing wrong? How can I make a full backup which I can restore and have S2E working? Is this possible?
Nytmarez said:
Hello everbody,
I have some questions related to TWRP. What I am aiming for is trying out new ROMs to see which one suits best my needs. For that I need to do a full backup of my system. As far as I know this is what TWRP is supposed to do this.
I just did some tests and it turned out that this is not the case - I created a full backup using TWRP (checked all checkboxes in the backup creation window). This is the place to mention that I use Simple2Ext to move all user apps to sd-ext. So I assumed that TWRP will manage to restore the whole system as it backs up all partitions (incl. sd-ext). It seems though this is not the case - I just recovered a backup but the system contains only the system apps (Calculator, Gallery etc.) Not even Google Play Store. All user apps (including S2E) have an SD icon in the Apps settings and when I try to start an app from the desktop, it says App isn't installed.
What am I doing wrong? How can I make a full backup which I can restore and have S2E working? Is this possible?
Click to expand...
Click to collapse
It seems that it did a only-system-partition backup. Don't know if that's the only backup function with TWRP, but as it should be based on CyanogenMod recovery, it should support a full backupt (including every partition). I suggest to write in development thread.

Which is the best app to allow full backup of our device?

Hello, as some of you know, after I used Keis to backup my device, did a factory reset and restored the device, I found that some of the data and files were not backed up. Since Keis cannot do a good job in backing up the device, why do we need Keis? Is there any good app that can do a full backup/clone so that after restoration, the device is like it is before a factory reset? From Helium Wiki, it says that the app does not backup photos nor videos. It also does not backup system files, widgets, device specific apps like s-note or s-memo, contacts, etc.
I usually keep personal things ( documents, photos, etc. ) on the removable SD card, and then use TWRP to do the backing up of the device. Quite frankly, having TWRP backups has saved my bacon many, many times Another option would be Titanium backup, which has been around forever and has a very large user base.
Thanks. By TWRP, do you mean TWRP Manager (ROOT)? I don't know if ROOT means it only works on rooted devices. As far as I heard, Android 4.4.2 on our device does not allow saving on SD card. How do you do that?
Yes TWRP is a replacement recovery which you boot into prior to the OS booting using particular button combination. By loading prior to the operating system it allows for the complete backup of all files (system and all).
Essentially for the best possible outcome with regards to backup and restore it is best to have root which gives you full access to system files for backup and more importantly for restoring which requires the ability to overwrite system files.
One of the reasons I insist on having root on my devices is that I keep a backup of all applications using Titanium Backup such that if I'm ever disatisfied with the way an application update performs (lets say a developer updates their app and the new version has bugs in it) I can always roll back to the prior version if necessary. It's very handy for this purpose.

Unable to Delete System Apps on Marshmallow using Titanium Backup

I've just installed Marshmallow on my Nexus 7 2013 wifi using the Nexus Root Toolkit and rooted using the beta version of SuperSU.
As I understand, there is almost no space left on the system partition. And I've read suggestions that you use Titanium Backup to delete an a system app such as Google Play Games to give yourself some space in the system partition. (and then reinstall the app in the user space, if you want it).
I'm not having any luck with deleting the system app using Titanium Backup. The Processing dialog just stays up forever. And after a reboot, I tried to to convert Google Play Newsstand from a system to a user app, and again the Processing dialog just stays up forever and a reboot was necessary.
Is there something I'm missing or something I need to do in order to free up some space in the system partition? Thanks.
It should work. You flashed the boot image right?
I flashed chanifires modified boot.img and then the 2.52 beta through twrp and was able to delete system apps with TB on mra58k (didn't try on mra58u).
You can try flashing the system.img and then redo the steps above and see if that works. You won't lose any data flashing system.
Thanks. Reflashing the system fixed the problem.

Titanium Backup do not start

Hi guys, I would like to save my Apps and associated data using the Titanium BU.
I unlocked the Bootloader, installed TWRP 3.3.1-0924 (unoff.) and Magisk 19.2.
Device is: RN8P, MIUI Global 11.0.3 Stable, 11.0..3.0 (PGGEUXM)
Problem: I can install the Titanium App v8.04 or the v7 version. When the TitaniumBU trying to start, and there is some long error message (approx. 2 pages) that all list only Java errors.
Unfortunately, I have not tried the Titanium before (without TWRP and Magisk Root).
Now, I can not say whether it worked before this modification.
Question: Is there any Java settings in the MIUI settings. I didn't find anything in Settings / Developer mode. Maybe someone can help me. I just want to back up my data and the apps with Titanium. On my old Samsung it made a perfect job.
Thanks
regards wa2ld
I downloaded Titanium Backup from play store seemed to work perfectly fine for me.
I had trouble getting titanium backup to install from my backed up apk's but as JuanM2020 said, from the play store works fine. Only issue I have is I've noticed some apps fail to restore with titanium backup on my rn8pro, just hangs, doesn't matter which settings I change. Maybe 10% of my apps have to be manually installed from the play store and then I can restore "data only".
I did not have any issue installing Titanium backup I grabbed from apkmirror, latest version available.
Gave it root and done.
Tbh I had been looking in that solution to backup my apps due to TWRP issues with work profiles (second space) which I am using, and so far none of the apps I tried to backup and restore worked. It backed up the Apk yes (but I dont care about that I have backup of those already) but not once I could make a backup of the app data (well yes I made the backup) more precisely could not restore those apps userdatas. Simple thing I wanted to have my login passwords saved so it could be restore without having to retype them.
Whatsapp, telegram, protonmail and some others, restoration of userdata failed all times.
Still have not found any solution to backup and restore apps and their associated datas from both profiles. Fails on both.
It is likely working for some apps, but certainly not for the app I need it to work. Too bad for me.
Speaking of which is there a way to only backup OS settings alone (without all the apps) for like walpapers, colors, default apps, per app settings like notifications and such?
Thanks.

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