How do I recover "cleared" Android app data? - General Questions and Answers

Let me explain the situation briefly. I accidentally cleared my whatsapp data (via app info) on a Samsung
S21. This unfortunately deleted my whatsapp local backups, everything. The app is like new.
Now, I dont have these backups saved to my google drive because it got corrupted.
Please is there a way, or an app I can use to get back the data? I'd really like my backup history, its history since 2015. Please help

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[Q] Titanium Backup: Restoring Contacts and Messages

Hi Gang,
Just looking for general advice and ideas regarding any solution to this puzzle!
Scenario:
Dell Streak 5, Android 2.2.2, GAUSB1A135100-EU
I've been using Titanium Backup Pro to keep regular backups of the data and apps on it.
Couple of weeks now Android Market was not allowing updates to run, giving the "101 error" etc that other people have posted. Most common solution to this seems to have been do a factory reset, to wipe off the linked gmail account, and recreate to get Market running again.
So I did a TB full backup, factory reset, and recreated my gmail account, and market is back up and running, and now updating the 20+ apps fine.
Problem: My Call Logs, Contacts and Messaging is still wiped, even after I have restore all my data and apps from Titanium Backup.
No, I did not have my contacts, etc synced to gmail, because I don't really use it that much and was concerned about privacy issues.
The question I have is this: Did the full data and app backup I performed on Titanium Backup backup my Contacts and SMS/MMS/Messages? If yes, then why will they not restore? If no, then is there any way to recover or locate them?
I'd like to recover my Messaging section most of all, if possible!
Many thanks, in advance.
WB
If I'm not mistaken, the SMS messages are under the TB entry named "[SMS/MMS/APN] Mobile Network Configuration" Try double checking you restored the backup for that.
WikedBlade said:
Hi Gang,
Just looking for general advice and ideas regarding any solution to this puzzle!
Scenario:
Dell Streak 5, Android 2.2.2, GAUSB1A135100-EU
I've been using Titanium Backup Pro to keep regular backups of the data and apps on it.
Couple of weeks now Android Market was not allowing updates to run, giving the "101 error" etc that other people have posted. Most common solution to this seems to have been do a factory reset, to wipe off the linked gmail account, and recreate to get Market running again.
So I did a TB full backup, factory reset, and recreated my gmail account, and market is back up and running, and now updating the 20+ apps fine.
Problem: My Call Logs, Contacts and Messaging is still wiped, even after I have restore all my data and apps from Titanium Backup.
No, I did not have my contacts, etc synced to gmail, because I don't really use it that much and was concerned about privacy issues.
The question I have is this: Did the full data and app backup I performed on Titanium Backup backup my Contacts and SMS/MMS/Messages? If yes, then why will they not restore? If no, then is there any way to recover or locate them?
I'd like to recover my Messaging section most of all, if possible!
Many thanks, in advance.
WB
Click to expand...
Click to collapse
No the data and app backup did not back those up.
@JMC: Thanks for the reply; yeah I've tried doing a restore on any item relating to Contacts, Messaging, SMS/MMS that is coming up in the Restore list under TB, all of which appear as Green items and sometimes with the [] at the start as you indicated.
Unfortunately, none seem to be restoring the messages etc. I've even looked on the microSD card to see if the TB backup files are empty, and they appear to be healthy sizes, so there must be "something" backed up in them....
@Zelendel: Thanks; well if what you say is true, then that is a damn shame. I figured TB would do a more complete job of backing everything up like it promises... bad assumption on my part if you're sure of your information.
I guess I'll see if anyone has a contradicting opinion, and the move on.
I wonder if you have any recommendations on how to backup that stuff for future adventures? Thinking of syncing Outlook with Gmail and then syncing the Streak with Gmail from now on.... mind you that won't secure SMS/MMS correspondence, just my issue of Contacts!
Titanium Backup will backup everything, but you have to make sure you have it backing up system app data if too, because the messaging app for texting is a system app. Regular app and data backup does not backup any system apps. You just have to be careful when restoring system app data. I tried restoring gmail settings to a newer version of gmail and I caused syncing to completely stop working. I haven't had any problems restoring SMS/MMS though.
Sent from my Full CM9 on ThinkPad Tablet using Tapatalk
WikedBlade said:
@Zelendel: Thanks; well if what you say is true, then that is a damn shame. I figured TB would do a more complete job of backing everything up like it promises... bad assumption on my part if you're sure of your information.
I guess I'll see if anyone has a contradicting opinion, and the move on.
I wonder if you have any recommendations on how to backup that stuff for future adventures? Thinking of syncing Outlook with Gmail and then syncing the Streak with Gmail from now on.... mind you that won't secure SMS/MMS correspondence, just my issue of Contacts!
Click to expand...
Click to collapse
Yes as stated above. Messaging is a system app so it your backing up user apps and data then it will not back up your messages. Then you get into the issue that unless you flash the excat same rom it is never advised to restore system data of any kind as there could be big changes that restoring system data breaks. I would use a 3rd party app to back it up.
LAst time i backed up all my messages call logs and contacts, was using an app called super backup. Havent found anything wrong with it. Forgot which folder it stores the files in, but after i did factory reset and downloaded the app again, i was able to restore everything. Hope it helps
WikedBlade said:
Hi Gang,
The question I have is this: Did the full data and app backup I performed on Titanium Backup backup my Contacts and SMS/MMS/Messages? If yes, then why will they not restore? If no, then is there any way to recover or locate them?
I'd like to recover my Messaging section most of all, if possible!
Many thanks, in advance.
WB
Click to expand...
Click to collapse
Hi @WikedBlade!
I realise its probably too late to b answering ur q. But perhaps this cud b of help to u in the future:
TB does backup cal logs, contacts, n msgs if u choose to backup sys data. And generally, after doing a restore u need to reboot ur fone for the data to b back again.
It's that simple . And do remember nvr to use backup n restore of sys data unless u r going to b using the exact same ROM b4 n after!
greatttt... thxxx totally helped me out in this matter
StygiAn TrepidAtioN said:
Hi @WikedBlade!
I realise its probably too late to b answering ur q. But perhaps this cud b of help to u in the future:
TB does backup cal logs, contacts, n msgs if u choose to backup sys data. And generally, after doing a restore u need to reboot ur fone for the data to b back again.
It's that simple . And do remember nvr to use backup n restore of sys data unless u r going to b using the exact same ROM b4 n after!
Click to expand...
Click to collapse
And if i use a different rom?
dramalicious said:
And if i use a different rom?
Click to expand...
Click to collapse
Then it isn't advisable to restore system data from TB as
it can cause sync issues or even break certain system functionalities.
So, in the case that you're planning to use a different ROM, I'd recommend that you backup your call logs, messages on this app called SMS Backup & Restore by Carbonite. Thru this you can restore on any ROM thereafter.

[Q] Storage Sync

I have looked around and found a few solutions, but all are really old dead threads. Is there anything new out that helps keep your storage (int/ext) backed up? Or do you have to copy and past each drive every time. I had two cards recently crap on me and had to send them to the factory for warranty. Luckily I did save the data, but it is not a simple task.
Thanks guys,
Muddy
I use mybackuppro. It works great and backs up all ur apps and the data on those apps. Or ur contacts and everything else
https://play.google.com/store/apps/details?id=com.rerware.android.MyBackupPro&hl=en
Sent from my SAMSUNG-SGH-I727 using XDA
i use titanium backup for apps
backup restore sms for sms
backup restore call logs for call logs
all available in the play store
Thank you for the replies.

[Q] how to back up / restore weixin / wechat

message history lost - happened once or twice before - on this round perhaps due to unauthorized access - don't know why anyone would want to hack to my wechat, but...
yes, i know that titanium backup can do this - only, i happen to have a backup of the app's files from the SD card that's much later than the latest titanium backup.
so i've overwritten the message directory on the SD card
\tencent\MicroMsg\b51e1101d48c856d9e55dceeb6ea2af5\*.*
with the latest backup, but the app doesn't recognize the stuff between the titanium backup / the later files. how to force it to? how does it manage these files anyway?
(the answer to this might also help in managing the app's thousands of files in order to keep the phone functioning.)
have a try?
not knowing why your wechat got hacked, maybe you`ve got spyed by ur enemies?
I accidentally downloaded Clean Master from gp,(sorry as a new member, i`m not allowed to post a link here)
and it works well on both protecting my privacy and do the cache cleaning.
have a try?
hacking is a separate issue
Iankicksass said:
not knowing why your wechat got hacked, maybe you`ve got spyed by ur enemies?
Click to expand...
Click to collapse
this thread/question is about backing up / restoring weixin based on its files on the SDcard.
Standard practices for backing up and recover Wechat history
I have gone through the below link which explain the detail procedure of backup and recover/restore Wechat history. It might help you.
ww.saveintrash.com/backup-recover-wechat-history-android-iphone-ios-windows-phone/
zdoe said:
this thread/question is about backing up / restoring weixin based on its files on the SDcard.
Click to expand...
Click to collapse
Hi, have you manage to solve the problem? Im now facing roughly the same problem. I checked the wechat directory, all my conversation and voice msgs are still there. But my new installed wechat just could not recognize it, and show a blank new wechat with no chat history whatever.
How to force it to recognize it? Thanks
backing up / restoring weixin | house cleaning / maintenance
drumhitz said:
Hi, have you manage to solve the problem? Im now facing roughly the same problem. I checked the wechat directory, all my conversation and voice msgs are still there. But my new installed wechat just could not recognize it, and show a blank new wechat with no chat history whatever.
Click to expand...
Click to collapse
turns out that the message history is NOT on the files that are on the sd card - the sd card files are thumbnails, pictures, whatnot for the visual content. the messages are in an (encrypted) sqlite database on the phone's internal flash storage.
i do not know of what logic, if any, the app uses to either open the existing database (if found) or creating a new one - i've seen it do both, despite my always wanting to use the same account / database.
if i recall right, i just bit the bullet and restored the app/data from my titanium backup, thus losing a few days of messages as that backup was not up to date.
or - on the recent versions you can backup to tencent servers / restore from there - i guess primary use for that is when moving to a new phone. they only keep the backup file 7 days, and don't let you access it locally.
as for how to access the message database in a readable format, please let me know if you figure it out - weixin (at least the old version that i'm using) destroys any device it's on by not performing any housekeeping and thus clogging all the pipes until nothing works. so would be great if the message database could be optimized/cleaned/delete oldest by an extrernal sqlite app.
(the image files you CAN delete from your sd card - which i do periodically to kill the old ones.)
some related reading:
http://support.wechat.com/cgi-bin/mmsupport-bin/readtemplate?t=weixin_unlock_self&step=0
http://blog.emaze.net/2013/09/a-look-at-wechat-security.html
http://forums.hardwarezone.com.sg/i...-backuping-up-all-messaging-apps-4108833.html
http://www.netadmin.com.tw/article_content.aspx?sn=1306280001&jump=4
http://www.bankshung.com/2013/07/ioswechat.html
turns out that the message history is NOT on the files that are on the sd card----------------this info helps me lot,thanks
generaltlt said:
-this info helps me lot,thanks
Click to expand...
Click to collapse
you could always click the thanks-button.
Where to find titanium backup
zdoe said:
message history lost - happened once or twice before - on this round perhaps due to unauthorized access - don't know why anyone would want to hack to my wechat, but...
yes, i know that titanium backup can do this - only, i happen to have a backup of the app's files from the SD card that's much later than the latest titanium backup.
so i've overwritten the message directory on the SD card
\tencent\MicroMsg\b51e1101d48c856d9e55dceeb6ea2af5\*.*
with the latest backup, but the app doesn't recognize the stuff between the titanium backup / the later files. how to force it to? how does it manage these files anyway?
(the answer to this might also help in managing the app's thousands of files in order to keep the phone functioning.)
Click to expand...
Click to collapse
Hey you said you are using titanium backup, does ot work well? let me know where do I find it
Is it possible to back up wechat messages
I want to permatenantly back up wechat messages, because all messages will lost after I re-install wechat
well, that's currently very hard to do, because tencent doesn't give you (unencrypted) access to the SQL database that contains your messages, even if you use the backup functionality in the later versions of the software.
you CAN permanently backup your messages by copying the database from your phone's flash-memory (probably needs a rooted phone). but you can't access your data due to the encryption.
someone needs to write a 3rd party app that cracks the encryption (which is easy for a geek on the know, as the encryption key is based on some device iD string on your phone). then you could actually see your messages and manage them. probably some chinaman already wrote this app, we just don't know of it.
but message history does NOT get lost on re-install (at least for me) if you install over the old install, not from scratch. or, if you've backed up your messages using the apps function for that, you can restore them from their server.
but over time weixin will destroy any device it's on as the database size and image files number grow too big for your portable gadget to handle. no real housecleaning functions are available.
I miss in wechat 1 feature. Restore of mobile chat log TO windows wechat version.
We can restore mobile chat history to new mobile but WE CAN'T restore mobile chat history to windows wechat program, or can we?
It would be cool to be able to browse my mobile wechat chat history on windows pc. As it is now, my archive is empty, lacking past conversations.
And mobile scrolling to past conversations with certain people is troublesome. It has no proper archive oh right so mb an archive in mobile too?!
Hi all
Would you please help me to unblock my wechat account?
Many thanks in advance
I need old wechat user. At least 6 months account old.
Just send me confirmation
Pleasssssssssssss
arch.fadi said:
I need old wechat user. At least 6 months account old. Pleasssssssssssss
Click to expand...
Click to collapse
if i understand correctly, you want to piggybag onto an account someone else created. likely not available, even if the other user wanted to sell his/her account, as they in most cases require real-person verification these days.
but you might try to buy an account in taobao, usually everything is available there.
Thanks for your response..
No my brother... I need "friend help login"
It's option of wechat settings.
Would you please see the link below
If you have wechat account it just took one minute
Please help me if you can
https://chinahelp4u.com/how-to-unblock-wechat-account?/
---------- Post added at 12:36 PM ---------- Previous post was at 12:35 PM ----------
zdoe said:
if i understand correctly, you want to piggybag onto an account someone else created. likely not available, even if the other user wanted to sell his/her account, as they in most cases require real-person verification these days.
but you might try to buy an account in taobao, usually everything is available there.
Click to expand...
Click to collapse

Backup Questions

I have a new phone, Samsung Galaxy J7, with Android 6.01, NOT rooted.I have read a lot of threads about backup, but none that really answer my questions.
Here are some things that I DON"T need backed up--contacts, calendar, e-mail messages, etc. Because I have an Exchange account (also Gmail Imap account), and those items will sync from there. I also would not need a backup app for photos, music, etc. Photos are files on my SD card that I can easily copy to the computer. Music files are first on my computer, that I transfer to the SD card. No need for a backup app for that. Apps themselves need no backup, as they can always get re-downloaded from the app store, and frequently update anyhow.
What I need backup for, is what will not sync from Exchange nor Imap, nor files that can be copied from and to the computer. Mostly settings--the general phone and Android settings, home screens, accounts, etc. (So that if something goes wrong with the phone and all that is lost, I would not have to spend hours setting it all up from scratch, entering account info again, etc. Also helpful-settings for apps.
I installed the Helium app, that reviews say is a good backup app (free version). I do not find it very useful. I have no idea why it makes you connect to the computer, then initiate its desktop app, just to verify the app somehow? But then, it will not backup to the computer! Nor even to the SD card. It does have an option to backup to the cloud with the pro version, but I would rather backup locally. It only backs up to internal phone memory. What use is that if the phone gets messed up and that backup is no longer in internal memory?
Furthermore, I see in Helium no way to backup phone settings, account into, etc. It can backup apps, or only app data. So I backed up the app data, went to a folder in internal memory called Carbon, and I copied that folder to the SD card and external HDD. Yet I do not find that very helpful.
I see that in the OS Settings that Google automatically backs up settings, etc., to one's Google Cloud account. OK. That's good. But I see no way to restore. Only that when one reinstalls an app, it will automatically reinsall the settings for that app. That's good. Perhaps no use for the app settings backup from Helium then. But what if something goes wrong on the phone and my homescreens get messed up? How would automatic restore help that? It is good if Google is automatically saving all my phone settings to the cloud. But if I have no way to manually restore them, what use is that? (Perhaps would work for app settings, as described, but not for phone and OS settings, accounts, etc.)
Could anyone tell me, is there a way to backup the info as I dscribed above, either through an internal feature, or with an external app (that does not requrie root), so that if the phone gets messed up somehow i can quickly and easily restore it to how it was?
(Surprised that Android does not have a feature like System restore in Windows.)
Thank you in advance for any suggestions.
Please tell what you want to know and what is your problem in easy sentences?
Give a Thanks if i helped you!
Sent from my Samsung Galaxy Ace GT-S5830I
Currently Running:CMX11 Beta 6(CyanogenMod 11) with [email protected] kernel
---------- Post added at 09:47 AM ---------- Previous post was at 09:45 AM ----------
Without root system cant be backed up totally
Give a Thanks if i helped you!
Sent from my Samsung Galaxy Ace GT-S5830I
Currently Running:CMX11 Beta 6(CyanogenMod 11) with [email protected] kernel
sohamsen, Thank you for your reply.
I think my question was very clear., I had to give details to make it clear what backup capability I am looking for, as well as details on my phone.. I don't know how I can put it in "easy sentences"? If English is not your main language, might Google Translate help?
If I wrote a simple sentence like "How do I backup my phone"? that would indeed be simple, but would not really explain well what I am looking for.
Anyone else? Thanks in advance.
https://www.recovery-android.com/backup-and-restore-android.html
Go to this link it will help you
Give a Thanks if i helped you!
Sent from my Samsung Galaxy Ace GT-S5830I
Currently Running:CMX11 Beta 6(CyanogenMod 11) with [email protected] kernel
I am having the same wants, and the link above gives the ability to restore the items I can already backup and restore. Does anyone have any other suggestions for software? I am willing to purchase the software, or use free software. I just am hoping to backup my old apps configurations and files.
Liquidd

Migrate whatsapp data from ios to samsung s21, I'm so stressed

Bought my mom a new phone, android this time. But I'm super nervous if I can't manage to transfer her photos, videos and chats from whatsapp. Does anybody know anything about this? Any helps will be appreciated..
yeah whatsapp don't store the files you uploaded on chat like photos or videos on server it just stay on your device storage ... perhaps copying them might work??
ineedroot69 said:
yeah whatsapp don't store the files you uploaded on chat like photos or videos on server it just stay on your device storage ... perhaps copying them might work??
Click to expand...
Click to collapse
I found an app called wazzapmigrator its paid but I'll update with the results.
Cuz it will be impossible and so inefficient with copying the messages and photos manually.
polarbeerd said:
Bought my mom a new phone, android this time. But I'm super nervous if I can't manage to transfer her photos, videos and chats from whatsapp. Does anybody know anything about this? Any helps will be appreciated..
Click to expand...
Click to collapse
Firstly, I don't have What up installed on my device, however I have set up, What's up (Android device) quite a few times for other people.
I told them to backup all, videos etc.( whatever).......
Look in the What's up app settings,( it should be the same as Android.?)
Make sure you do a full Backup to Whatsapp.
After doing a backup.
All you have to do is on new device when setting What's up ... up
for first use it, should recognize the cell phone number and you can do a WhatsApp restore.
I know that it restored all their data.id's etc etc.
You can ask any other members to confirm this.!
Good luck.
willcor said:
Firstly, I don't have What up installed on my device, however I have set up, What's up (Android device) quite a few times for other people.
I told them to backup all, videos etc.( whatever).......
Look in the What's up app settings,( it should be the same as Android.?)
Make sure you do a full Backup to Whatsapp.
After doing a backup.
All you have to do is on new device when setting What's up ... up
for first use it, should recognize the cell phone number and you can do a WhatsApp restore.
I know that it restored all their data.id's etc etc.
You can ask any other members to confirm this.!
Good luck.
Click to expand...
Click to collapse
Hey, thanks for your reply.
As a reply to your message, unfortunately, as can be seen on the official whatsapp faq in their website, there's no way to transfer datas (including both messages and media) because they use two different cloud storage formats I believe. You can't do it via manual backup or itunes backup cuz they're encrypted differently.
However as I mentioned in my message above, the app called wazzapmigrator did it completely perfect. No message loss, photo or video loss, I've got almost 10000 types of media including gifs, photos, videos, links, when transferring, about 100 was failed which is like %1 and its nothing when you compare with the big picture. I checked the recent messages and the recent photos, everything was there. No problem with gallery, no problem at all. I'm so happy and its worth every penny actually
Well Recently I bought new phone for my mom and I have no idea how to migrate whatsapp data so i google and found application MobileTrabs after using I've migrate data .
https://mobiletrans.wondershare.com/whatsapp/transfer-whatsapp-from-iphone-to-android.html

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