How Do I Easily Switch Between a Custom Rom and Stock? - LG V30 Questions & Answers

I have a LS998 convert to US998. Havoc 3.2 has almost everything I need, but data is very slow. If I wanted to switch between Havoc and Stock, can I just restore backups in TWRP? If so, what do I backup(system, data, ...)?

Use migrate for your apps and data, and wipe everything in twrp, flash stock or other custom rom, then restore your backup with migrate

supremmotu said:
I have a LS998 convert to US998. Havoc 3.2 has almost everything I need, but data is very slow. If I wanted to switch between Havoc and Stock, can I just restore backups in TWRP? If so, what do I backup(system, data, ...)?
Click to expand...
Click to collapse
Twrp backups..
Sent from my LG-H932 using XDA Labs

BROKEN1981 said:
Twrp backups..
Click to expand...
Click to collapse
I know to use twrp, but what do I backup? (system, data, modem..)

Anybody tried dualbootpatcher? I tried it when I still had a working stock Oreo us998, but all patched AOSP ROMs led to rec, fastboot or bootloop. I wonder if anyone has successfully used it. Maybe you can test it, as you have twrp, you can always recover.

supremmotu said:
I know to use twrp, but what do I backup? (system, data, modem..)
Click to expand...
Click to collapse
System and data
Sent from my LG-H932 using XDA Labs

There is no quick way to switch between custom roms and stock roms cuz each rom needs a clear wipe to completely make the rom function, expect stock rom.
Just back up your data only and flash any rom you like. That's all lol. There is no dirty flash allow in custom roms and stock rom

Related

[Q] TWRP and flashing roms

Just curious about whether I am wiping and flashing correctly.
I currently have TWRP 2.2.2.0 installed.
I am presently on the Viper sense based rom for the HOX+. I assume I must be wiping and flashing correctly as the rom works!!
Wipe cache, wipe davlik cache, factory reset and system? Then flash rom?
Doing this, does it completely remove the previous rom, audio drivers etc so that I have a clean slate so to speak for flashing the new rom?
That's what I'm after, wiping the previous rom completely, drivers, everything so that I can flash an aosp based rom.
Thanks.
First off, I would advice you to flash the latest version of TWRP before doing anything. Now, having said that, yeah, essentially press all buttons in the wipe Menu (I frankly don't know if the "Format" button would be overkill). However, be aware that in doing so, you're going to wipe all the data in the partition, including any zip files you may want to flash afterwards. If you end up doing this, you're going to need to sideload the rom into your phone in order for you to be able to install it.
You only lose stuff in data by wiping data partition
Sent from my HTC One X+ using Tapatalk 2
If he is wanting to use the Viper rom it is best to flash the version that is on the Viper thread. This has some minor changes in it to allow the install of OTA's and zip files from the hub.
If he uses the latest version it may cause issues trying to install OTA's.
Lloir said:
You only lose stuff in data by wiping data partition
Sent from my HTC One X+ using Tapatalk 2
Click to expand...
Click to collapse
Exactly, so long as he doesn't touch the data partition he should loose nothing. I did recommend the whole "Nuke it" approach because of the whole "Clean Slate" thing the OP wanted though...
Nuke it? Wipe everything, including data partition then sideload a rom?
Thanks.
maritimesbob said:
Nuke it? Wipe everything, including data partition then sideload a rom?
Thanks.
Click to expand...
Click to collapse
Yeah, although it's not necessary most of the times, at least that's what I personally do when I want a 100% clean install (Short of re-locking the bootloader and running a RUU of course).
maritimesbob said:
Nuke it? Wipe everything, including data partition then sideload a rom?
Thanks.
Click to expand...
Click to collapse
While installing Viper you can choose to wipe the phone for a clean installation. So basically it's not necessary to do anything than install recovery for Viper and then install Viper ROM and choose the correct option in AROMA installer...

Wiping memory on lg g3.

Does twrp wipe everything or do I need to use stock?
TWRP does wipe everything.
Sent from my VS985 4G
rippedwarrior69 said:
Does twrp wipe everything or do I need to use stock?
Click to expand...
Click to collapse
if you want to positively wipe everything, use the tot or kdz. im pretty sure twrp doesnt wipe everything, just the major stuff.

Le pro 3, 20s twrp backup

link attached here for 20s twrp backup of X727 for those who already have twrp recovery and are having difficulties in updating from 19S to 20S, you can simply just use this.
https://drive.google.com/open?id=0B1tni8kCEA5SN29IUk1rSEx0LW8
Note: will advise not to check the recovery during the restoration as it will restore the stock recovery.
Update: If you are coming from 19s pls do a full wipe before applying this 20s restoration and do not forget to make backup before applying this.
seffmono said:
link attached here for 20s twrp backup of X727 for those who already have twrp recovery and are having difficulties in updating from 19S to 20S, you can simply just use this.
https://drive.google.com/file/d/0B5-hNMuP1ktPNk9PMGQtUFVfSEE/view?usp=sharing
Click to expand...
Click to collapse
Thanks I was looking for this , how is the experience now? any better compared to 19S?
samjoandco said:
Thanks I was looking for this , how is the experience now? any better compared to 19S?
Click to expand...
Click to collapse
You are welcome. The update is better compared to 19s.
samjoandco said:
Thanks I was looking for this , how is the experience now? any better compared to 19S?
Click to expand...
Click to collapse
I unzipped and restored it (uncheck recovery )
now it is on EUI screen for last 5 minutes. waiting patiently for the login screen
---update---
it never finished, had to revert back to the backup
samjoandco said:
I unzipped and restored it (uncheck recovery )
now it is on EUI screen for last 5 minutes. waiting patiently for the login screen
---update---
it never finished, had to revert back to the backup
Click to expand...
Click to collapse
I just tried it now and it booted up successfully, so i dont know what is the problem in your case. I think you should try to do a normal wipe in twrp(data,cache and dalvik) or maybe a full wipe before rebooting the system. but before doing a full wipe make a backup and pull the backup from your phone to pc while in twrp mode. using this command "adb pull /sdcard/TWRP TWRP"
seffmono said:
I just tried it now and it booted up successfully, so i dont know what is the problem in your case. I think you should try to do a normal wipe in twrp(data,cache and dalvik) or maybe a full wipe before rebooting the system. but before doing a full wipe make a backup and pull the backup from your phone to pc while in twrp mode. using this command "adb pull /sdcard/TWRP TWRP"
Click to expand...
Click to collapse
samjoandco said:
I unzipped and restored it (uncheck recovery )
now it is on EUI screen for last 5 minutes. waiting patiently for the login screen
---update---
it never finished, had to revert back to the backup
Click to expand...
Click to collapse
mine also did the same, stuck on the EUI screen. At the end what worked is, I restored from my TWRP backup of 19s and then took the ota. All is good now.
suhridkhan said:
mine also did the same, stuck on the EUI screen. At the end what worked is, I restored from my TWRP backup of 19s and then took the ota. All is good now.
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Click to collapse
I didn't have this issue. I did a full wipe before restoring
HewettBR said:
I didn't have this issue. I did a full wipe before restoring
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Click to collapse
I have restored it 3 times, I never had that issue.I think is had to actually do with wiping before restoring although I didn't do any wiping in my case.
suhridkhan said:
mine also did the same, stuck on the EUI screen. At the end what worked is, I restored from my TWRP backup of 19s and then took the ota. All is good now.
Click to expand...
Click to collapse
Good to read that you are now on 20S
seffmono said:
Good to read that you are now on 20S
Click to expand...
Click to collapse
exactly, don't care much how it got worked out, I am just happy that I am on 20s. Anyways, thanks for your earlier suggestion on using the twrp backup to return to stock. I forgot about my own backup!
And thanks to HewettBR about the wipe info.
seffmono said:
And thanks to HewettBR about the wipe info.
Click to expand...
Click to collapse
i tried it again and the backup works; thanks seffmono
just dont rush to reboot let it take time after reboot else you will lose all data, i thought it was going nowhere so i rebooted and lost everything incl backup data.
samjoandco said:
i tried it again and the backup works; thanks seffmono
just dont rush to reboot let it take time after reboot else you will lose all data, i thought it was going nowhere so i rebooted and lost everything incl backup data.
Click to expand...
Click to collapse
Sorry about the data lose. But good to read that u are finally on 20s
The 20s OTA update is in the sdcard data folder.
/storage/emulated/0/Android/data/com.letv.android.ota/files/otaUpdate/5.8.020S_sta.zip
345.77 MB
I wonder if anyone can turn this into a twrp flashable zip
Edit: link to 20s ota file if anyone need
https://drive.google.com/file/d/0B_lxfmGEVr9sVWcwNDljd1hPbVU/view?usp=drivesdk
nntvog said:
The 20s OTA update is in the sdcard data folder.
/storage/emulated/0/Android/data/com.letv.android.ota/files/otaUpdate/5.8.020S_sta.zip
345.77 MB
I wonder if anyone can turn this into a twrp flashable zip
Edit: link to 20s ota file if anyone need
https://drive.google.com/file/d/0B_lxfmGEVr9sVWcwNDljd1hPbVU/view?usp=drivesdk
Click to expand...
Click to collapse
I think there are 1,2 or more persons who mentioned in some post that they flashed it from TWRP.
If i restore using this TWRP backup....will it automatically flash the accurate modem baseband firmware for band 12 support ?
jessesam said:
If i restore using this TWRP backup....will it automatically flash the accurate modem baseband firmware for band 12 support ?
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Click to collapse
Yes, the backup is totally all of X727
seffmono said:
link attached here for 20s twrp backup of X727 for those who already have twrp recovery and are having difficulties in updating from 19S to 20S, you can simply just use this.
https://drive.google.com/open?id=0B1tni8kCEA5SN29IUk1rSEx0LW8
Click to expand...
Click to collapse
TWRP restore went great. Coming from 19s on unlocked bootloader & TWRP. Now on 20s.
My steps:
Wipe system, cache, divak cache (didn't wipe data)
Flash boot & system partitions only
Than flash SuperSU.
Rebooted and it went well.
Thanks!
junk0 said:
TWRP restore went great. Coming from 19s on unlocked bootloader & TWRP. Now on 20s.
My steps:
Wipe system, cache, divak cache (didn't wipe data)
Flash boot & system partitions only
Than flash SuperSU.
Rebooted and it went well.
Thanks!
Click to expand...
Click to collapse
Thanks, this worked for me.
I can't restore a backup my 20s with twrp...always stop with lockscreen not recognizing the fingerprint/pin. What can I do?
Inviato dal mio LEX720 utilizzando Tapatalk

Need advice on upgrading RN3 Kenzo from MIUI 8.2.4.0 Global

My RN3 is still running MIUI 8.2.4.0. It has unlocked bootloader and TWRP installed. However it is not rooted.
I cannot get any OTA because of the TWRP that I have installed someone cause the OTA not to work.
I would like to now upgrade to latest MIUI which is 9.2.x.x. Can anyone advice what is the best way to do this WITHOUT losing data? Or perhaps if phone much be wiped, what is the best way to backup/restore?
Thanks.
abubin said:
My RN3 is still running MIUI 8.2.4.0. It has unlocked bootloader and TWRP installed. However it is not rooted.
I cannot get any OTA because of the TWRP that I have installed someone cause the OTA not to work.
I would like to now upgrade to latest MIUI which is 9.2.x.x. Can anyone advice what is the best way to do this WITHOUT losing data? Or perhaps if phone much be wiped, what is the best way to backup/restore?
Thanks.
Click to expand...
Click to collapse
Flash miui eu rom. U can flash it using recommended twrp from this page.
Best miui rom . lightest and fastest.
You can flash beta or stable. Choose correct file kenzo.
https://xiaomi.eu/community/threads/8-6-21-v2.44576/
naik2902 said:
Flash miui eu rom. U can flash it using recommended twrp from this page.
Best miui rom . lightest and fastest.
You can flash beta or stable. Choose correct file kenzo.
https://xiaomi.eu/community/threads/8-6-21-v2.44576/
Click to expand...
Click to collapse
Does the phone get wiped?
xiaomi.eu_multi_HMNote3Pro_V9.5.2.0.MHOCNFA_v9-6.0.zip
Is this the correct ROM for redmi note 3 kenzo? With official mi rom download page down, it is really hard to find a reference.
abubin said:
xiaomi.eu_multi_HMNote3Pro_V9.5.2.0.MHOCNFA_v9-6.0.zip
Is this the correct ROM for redmi note 3 kenzo? With official mi rom download page down, it is really hard to find a reference.
Click to expand...
Click to collapse
Yes. Thats correct. Hmnote3pro is for kenzo
Download rom
Format data
Then Wipe data reset
Flash rom
No need to flash gapps
Reboot n enjoy.
Deleted.
naik2902 said:
Yes. Thats correct. Hmnote3pro is for kenzo
Download rom
Format data
Then Wipe data reset
Flash rom
No need to flash gapps
Reboot n enjoy.
Click to expand...
Click to collapse
Oh, I need to wipe data. That is what I am trying to avoid. If not other way then I just have to wipe the data. What is the best way to make sure my apps data can be restored? I know google will handle contacts, messages and whatsapp but what about apps data?
abubin said:
Oh, I need to wipe data. That is what I am trying to avoid. If not other way then I just have to wipe the data. What is the best way to make sure my apps data can be restored? I know google will handle contacts, messages and whatsapp but what about apps data?
Click to expand...
Click to collapse
When u update the same rom then u dont need to wipe the data. Just dirty flash without wipe command.
But if u switching from miui global to xiaomi miui eu rom then u must use format data and then wipe data reset. And don't restore backup. Else u will experience crashes and bugs. Apps can be redownloaded from playstore.
Clean flash is always recommend when changing roms.
naik2902 said:
When u update the same rom then u dont need to wipe the data. Just dirty flash without wipe command.
But if u switching from miui global to xiaomi miui eu rom then u must use format data and then wipe data reset. And don't restore backup. Else u will experience crashes and bugs. Apps can be redownloaded from playstore.
Clean flash is always recommend when changing roms.
Click to expand...
Click to collapse
In that case, I would rather upgrade to latest MIUI global using dirty flash. Should I do this using TWRP or MIUI flash tools?
abubin said:
In that case, I would rather upgrade to latest MIUI global using dirty flash. Should I do this using TWRP or MIUI flash tools?
Click to expand...
Click to collapse
Miflash for fastboot roms. Twrp for custom roms or xiaomi eu.
Sorry for asking so many questions. I just wanted to make sure I don't brick the phone.
If I use MiFlash, will it override the TWRP that I have already installed on the phone? Will it be okay to flash using MiFlash when TWRP is already installed?
abubin said:
Sorry for asking so many questions. I just wanted to make sure I don't brick the phone.
If I use MiFlash, will it override the TWRP that I have already installed on the phone? Will it be okay to flash using MiFlash when TWRP is already installed?
Click to expand...
Click to collapse
Yes twrp will be removed but not internal files/images/music/etc...
Just download the latest miui zip file and dirty flash it using twrp and done

Issue with Flashing the Stock ROM

Hello, i currently have a Redmi 5 Plus (Vince). I tried flashing a ZIP file and ended up killing the system, so i decided to flash a custom ROM. I got Lineage OS, but a day after i decided to get back to the stock ROM. But, when i am trying to flash the stock ROM, even though it says it was successful i am still stuck in bootloop. I will be really thankful if anyone could help me with this.
bloodsucca said:
Hello, i currently have a Redmi 5 Plus (Vince). I tried flashing a ZIP file and ended up killing the system, so i decided to flash a custom ROM. I got Lineage OS, but a day after i decided to get back to the stock ROM. But, when i am trying to flash the stock ROM, even though it says it was successful i am still stuck in bootloop. I will be really thankful if anyone could help me with this.
Click to expand...
Click to collapse
Format data to can reboot (do a backup if needed before).
SubwayChamp said:
Format data to can reboot (do a backup if needed before).
Click to expand...
Click to collapse
What do you mean exactly? Also, i don't have any backup for this one
bloodsucca said:
What do you mean exactly? Also, i don't have any backup for this one
Click to expand...
Click to collapse
Ever that you think to start to flash something onto your device is recommendable to backup at least some critical partitions like EFS, modem, maybe bootloader so if something goes wrong you can solve it.
Now as you need to format data and this will erase partitions like data and 0 (sdcard) in the case you have some important files (musics, pictures and others) you could need to backup them before to start the process.
Miui roms is decrypted by default so in order to can reboot you need to format data.
SubwayChamp said:
Ever that you think to start to flash something onto your device is recommendable to backup at least some critical partitions like EFS, modem, maybe bootloader so if something goes wrong you can solve it.
Now as you need to format data and this will erase partitions like data and 0 (sdcard) in the case you have some important files (musics, pictures and others) you could need to backup them before to start the process.
Miui roms is decrypted by default so in order to can reboot you need to format data.
Click to expand...
Click to collapse
Through TWRP ?
bloodsucca said:
Through TWRP ?
Click to expand...
Click to collapse
Install OrangeFox, and follow the instructions in point #3 here: https://forum.xda-developers.com/showpost.php?p=76885728&postcount=3
DarthJabba9 said:
Install OrangeFox, and follow the instructions in point #3 here: https://forum.xda-developers.com/showpost.php?p=76885728&postcount=3
Click to expand...
Click to collapse
Done already. I just had to wipe out everything first

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