Backup of stock ROM using TWRP - Lenovo ZUK Z2 (Plus) Questions & Answers

hi i recently unlocked bootloader on lenovo z2 plus and wanted to try a new ROM but i have one question...... can i backup my stock 7.0 ROM using TWRP? and will I be able to restore it later if needed? or only custom ROMs can be backup and not stock? ty in advance

SonyXperiaSP said:
hi i recently unlocked bootloader on lenovo z2 plus and wanted to try a new ROM but i have one question...... can i backup my stock 7.0 ROM using TWRP? and will I be able to restore it later if needed? or only custom ROMs can be backup and not stock? ty in advance
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Yes it can be backup,
It is recommended to backup every partition and keep a copy of whole twrp backup folder in PC so that if something goes wrong u can restore them later.
Many times peoples lost networks,phone lags,low battery backup,no sound in call or many other problems so be on safe side, backup your device.

narshi shukla said:
Yes it can be backup,
It is recommended to backup every partition and keep a copy of whole twrp backup folder in PC so that if something goes wrong u can restore them later.
Many times peoples lost networks,phone lags,low battery backup,no sound in call or many other problems so be on safe side, backup your device.
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Click to collapse
i figured it out eventually anyway thank you very much kind sir

SonyXperiaSP said:
i figured it out eventually anyway thank you very much kind sir
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Your welcome

Related

About to flash custom ROM but need to backup??

I need an app to backup my user data, apps and setting. A friend told me to use titanium backup but is there any other apps out there for beginners like me or is there a way of backing up the entire ROM in case anything goes wrong with my new custom ROM???
Smith&Wesson said:
I need an app to backup my user data, apps and setting. A friend told me to use titanium backup but is there any other apps out there for beginners like me or is there a way of backing up the entire ROM in case anything goes wrong with my new custom ROM???
Click to expand...
Click to collapse
If your using Clockword mod recovery, then u can download rom manager and make a full back up of your current rom.
I'm assuming you already have root?
I am using 4EXT recovery I am just testing out the backup and restore at the moment to make sure it works but thanks for your advice, will try that if this method doesn't work
Smith&Wesson said:
I am using 4EXT recovery I am just testing out the backup and restore at the moment to make sure it works but thanks for your advice, will try that if this method doesn't work
Click to expand...
Click to collapse
4EXT is highly thought of around here, I like using CWM as it's so easy to restore backups straight through rom manager.
Happy flashing
Ok just had a great result with a 4EXT restore. It works im so happy going flash a ROM right now lol. Thanks Everyone that helped me I dont have any thanks left for today but you will surely receive them tomorrow im out PEACE

Flashing roms

Hi everyone,
I got a question. Is it a must to wipe before flashing a rom? For example, I'm on a rom and i want to flash another rom. Why is it a must to wipe it? What happens if I don't wipe it and flash a new rom?
Kind regards,
Semih
Its not a must but its highly recommended if you don't sometimes you'll get bootloops, sometimes you'll get random crashes and apps not working or you could get very lucky and everything might work fine. You should at least wipe the /cache partition, you won't lose any data.
semihsikier said:
Hi everyone,
I got a question. Is it a must to wipe before flashing a rom? For example, I'm on a rom and i want to flash another rom. Why is it a must to wipe it? What happens if I don't wipe it and flash a new rom?
Kind regards,
Semih
Click to expand...
Click to collapse
if you are on the same rom and the dev updates then most of the times no it is no need to update. if you are trying different roms though then yeah best to do is wipe. if you go into ARHD thread in the first page there is a script called superwipe. download that and flash it before you flash a new rom and that will do all the wipes for you. or just do it the old fashion way in recovery and reason why to wipe sometimes so you do not have old system data from previous roms
NoobTerminator said:
if you are on the same rom and the dev updates then most of the times no it is no need to update. if you are trying different roms though then yeah best to do is wipe. if you go into ARHD thread in the first page there is a script called superwipe. download that and flash it before you flash a new rom and that will do all the wipes for you. or just do it the old fashion way in recovery and reason why to wipe sometimes so you do not have old system data from previous roms
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Also make sure 100% you have your Rom on your sd as you can't mount sd in recovery and after running there is no system.
Sent from my HTC One X using xda premium
treebill said:
Also make sure 100% you have your Rom on your sd as you can't mount sd in recovery and after running there is no system.
Sent from my HTC One X using xda premium
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And also a backup..that is the most important thing...went through a lot of threads that i read and most of the people on some threads ask on how to restore using RUU cause they do not have a backup of their stock rom..So please always make a backup my friend
It's not. They call that a "dirty flash". I've never done it but I've heard that it's not advised.
I want to flash a new rom, but i don't want to use titanium backup to restore my apps, thats to much time. And if I wipe it, my settings will lost. So, i don't want to do it. But it seems that I have to do it, otherwise i'll get some errors and bootloops etc. I thank you all for your fast reply. I'll wipe my phone
A nandroid backup. If I do it while on the old rom, can I restore it on the new rom? not an updated rom, just another rom of another developer..
semihsikier said:
I want to flash a new rom, but i don't want to use titanium backup to restore my apps, thats to much time. And if I wipe it, my settings will lost. So, i don't want to do it. But it seems that I have to do it, otherwise i'll get some errors and bootloops etc. I thank you all for your fast reply. I'll wipe my phone
Click to expand...
Click to collapse
contacts you can save them if you have a google account my friend. regarding backing up apps with Titanium backup if you have the Pro version it is all a matter on a few clicks. so my advise would be get it if you do not have the Pro version
semihsikier said:
A nandroid backup. If I do it while on the old rom, can I restore it on the new rom? not an updated rom, just another rom of another developer..
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Click to collapse
Yeah thats fine, I usually flash the old rom first then restore the backup when coming from cm9 or miui to stock to avoid bootloops etc.
NoobTerminator said:
contacts you can save them if you have a google account my friend. regarding backing up apps with Titanium backup if you have the Pro version it is all a matter on a few clicks. so my advise would be get it if you do not have the Pro version
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Click to collapse
Yes, I have the pro version, thats not a problem. Ok, I'm going to wipe it for the safety. Thanks a lot
semihsikier said:
Yes, I have the pro version, thats not a problem. Ok, I'm going to wipe it for the safety. Thanks a lot
Click to expand...
Click to collapse
no problem mate

Nandroid Backups! (need a bit knowledge)

Hi guys! So I mess with my phone all the time, switching kernels etc. I am running the ARHD 7.1.0 ROM and I did a Nandroid backup in CWM just in case anything bad happens to it.
I came from a Galaxy S2 though and was thinking of some questions that came into my mind. It would be nice for u to tell me that:
1. Does the backup flashes the "boot.img" automatically? or u have to "fastboot flash boot boot.img"??
2. Does it backs up the kernel?
3. Does it backs up my personal data like the SMS, Contacts and settings etc?
4. What will happen if I restore my stock nandroid backup over this?
5. Can I restore some other person's HTC One X's Stock/Custom ROM backup? Will it work?
THANKS!! ^_^
what version of RUU u have there ? is it an Asia_India? 1.29.720.11?
WasifSal said:
Hi guys! So I mess with my phone all the time, switching kernels etc. I am running the ARHD 7.1.0 ROM and I did a Nandroid backup in CWM just in case anything bad happens to it.
I came from a Galaxy S2 though and was thinking of some questions that came into my mind. It would be nice for u to tell me that:
1. Does the backup flashes the "boot.img" automatically? or u have to "fastboot flash boot boot.img"??
2. Does it backs up the kernel?
3. Does it backs up my personal data like the SMS, Contacts and settings etc?
4. What will happen if I restore my stock nandroid backup over this?
5. Can I restore some other person's HTC One X's Stock/Custom ROM backup? Will it work?
THANKS!! ^_^
Click to expand...
Click to collapse
1. Yes, it flashes the boot.img automatically no need to use adb.
2. Yes, it backs up the kernel you we're on when you made the backup.
3. Yes, the backup will restore things to the exact state your phone was in when you made the backup. But if your really paranoid use something like titanium backup first to back up SMS etc.
4. If you restore your stock backup it will return your phone to complete stock but you will keep root access.
5. Yes technically you could restore another person's backup but I'd be careful doing that as it may cause some problems with corruption.
Sent from my SCH-I535 using xda premium
shimp208 said:
1. Yes, it flashes the boot.img automatically no need to use adb.
2. Yes, it backs up the kernel you we're on when you made the backup.
3. Yes, the backup will restore things to the exact state your phone was in when you made the backup. But if your really paranoid use something like titanium backup first to back up SMS etc.
4. If you restore your stock backup it will return your phone to complete stock but you will keep root access.
5. Yes technically you could restore another person's backup but I'd be careful doing that as it may cause some problems with corruption.
Sent from my SCH-I535 using xda premium
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Thanks bro! U rawk! \m/
GUARDIANBD said:
what version of RUU u have there ? is it an Asia_India? 1.29.720.11?
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Click to collapse
??
WasifSal said:
Thanks bro! U rawk! \m/
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Click to collapse
Well there is some confusion.
A backup doesn't flash anything.
The restore won't flash the boot.img.

Restoring Stock Rom

I have made a backup of stock rom... now I have to install is back. Can I restore the stock rom by restoring option available TWRP recovery? Or there are other ways I have to follow to flash stock rom.
You need to decide yourself what you want to do: restore
sameer116 said:
backup of stock rom
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which you have already made or
sameer116 said:
flash stock rom
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via QFIL if you don't want to restore a backup
sergsinger said:
You need to decide yourself what you want to do: restore
which you have already made or
via QFIL if you don't want to restore a backup
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Click to collapse
I have already made a backup of stock rom by TWRP. I want to know if it is possible to restore that stock rom backup?
sameer116 said:
to restore that stock rom backup
Click to expand...
Click to collapse
press "Restore" button in TWRP.
It won't brick my device?
If it's a backup which was made on your phone
sameer116 said:
It won't brick
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your device.
sergsinger said:
You need to decide yourself what you want to do: restore
which you have already made or
via QFIL if you don't want to restore a backup
Click to expand...
Click to collapse
And give the link for stock ROM and qfill pls
Dhinesh1999 said:
give the link for stock ROM and qfill pls
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Click to collapse
Search for it ROMs section.
restoring backup is being failed after completion of 52% restoration
sergsinger said:
If it's a backup which was made on your phone
your device.
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Click to collapse
I made a complete back up using twrp in my device but while restoring reaching 53% it is automatically switching off. But this only happening while restoration of backup, not taking place while flashing custom ROM
Please help me with a solution
DDSha said:
while restoring reaching 53% it is automatically switching off
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Click to collapse
Try to watch on what file it is switching off, then delete it from backup and try to restore again.
Untick System Image (not system) in TWRP menu
DDSha said:
I made a complete back up using twrp in my device but while restoring reaching 53% it is automatically switching off. But this only happening while restoration of backup, not taking place while flashing custom ROM
Please help me with a solution
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Question

Recently I downloaded havoc os, I wanted to switch to it from stock ROM, I've done the unlocking stuff and rest of the things,my final step before flashing is backing up the stock ROM,cause precaution is always better ,so when I see the backup option,there are whole lot of things to back off,which confuses me like anything,can anyone tell me In brief which are the things I need to backup before I go ahead and do the flashing stuff. Please a quick response would be valuable,cause I can't wait to use a new rom
a9* said:
Recently I downloaded havoc os, I wanted to switch to it from stock ROM, I've done the unlocking stuff and rest of the things,my final step before flashing is backing up the stock ROM,cause precaution is always better ,so when I see the backup option,there are whole lot of things to back off,which confuses me like anything,can anyone tell me In brief which are the things I need to backup before I go ahead and do the flashing stuff.[emoji852]️ Please a quick response would be valuable,cause I can't wait to use a new rom
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Click to collapse
I don't know for emui 8 & twrp
But it is easy to wipe everything and install a new blank copy of emui.
Use this.
https://forum.xda-developers.com/honor-9/development/tool-flash-official-firmware-recovery-t3769279
With Google app restore you get back your WiFi password, some settings and apps you just have to login to most apps and setup your home screen again.
You could try make a settings back up using Huawei backup & cloud.
Because your data is encrypted it is hard to decrypt & backup.
Or use Titanium backup.
Sent from my BND-L21 using Tapatalk
nickzeptepi said:
I don't know for emui 8 & twrp
But it is easy to wipe everything and install a new blank copy of emui.
Use this.
https://forum.xda-developers.com/honor-9/development/tool-flash-official-firmware-recovery-t3769279
With Google app restore you get back your WiFi password, some settings and apps you just have to login to most apps and setup your home screen again.
You could try make a settings back up using Huawei backup & cloud.
Because your data is encrypted it is hard to decrypt & backup.
Or use Titanium backup.
Click to expand...
Click to collapse
See this attachment, it's quite confusing.
Sorry i can't help more than my first post
You don't need to backup emui in TWRP.
Sent from my BND-L21 using Tapatalk
nickzeptepi said:
Sorry i can't help more than my first post
You don't need to backup emui in TWRP.
Click to expand...
Click to collapse
Sorry bro,not just emui, it's also about other custom roms as well ?
I don't know
Sent from my BND-L21 using Tapatalk

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