open beta 25 how to decrypt data? - OnePlus 3 Questions & Answers

i tried format data and flash the SuperSU sr5 but it not work.

weigeloveu said:
i tried format data and flash the SuperSU sr5 but it not work.
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Try formatting data to f2fs and then back to ext4 in twrp, that might do it

Skinpipe said:
Try formatting data to f2fs and then back to ext4 in twrp, that might do it
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thanks,but the question is if no way to prevent oos encrypt, it will be encrypted again when reboot to system.:crying:

Here
forum.xda-developers.com/oneplus-3t/how-to/disable-dm-verity-force-encryption-op3t-t3688748

skymera said:
Here
forum.xda-developers.com/oneplus-3t/how-to/disable-dm-verity-force-encryption-op3t-t3688748
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Nice 1 didn't know this existed

This works for me and also removes the red warning during booting.
https://forum.xda-developers.com/oneplus-3t/how-to/disable-dm-verity-force-encryption-op3t-t3688748

Related

Unable To Properly Install Pure Nexus Nougat & Nandroid Not Working

Hi! I went into the latest TWRP recovery with unlocked bootloader, and I wiped system, cache, dalvik and data. Then I flashed the proper vendor image, the ROM zip, Gapps and then Elemental X kernel. However, when I reboot, it just boots me into TWRP recovery. I have tried wiping dalvik cache and cache. I then tried restoring a nandroid, but it just got stuck on the Google screen. Didn't even get to the colored dots screen. I ended up flashing factory image, but I would like to get my Nandroids working and this ROM. Please help! Thanks
I'm no expert but I think it might be happening because of encryption. Did you disable encryption before doing all this stuff?
Aman301582 said:
I'm no expert but I think it might be happening because of encryption. Did you disable encryption before doing all this stuff?
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Encryption in stock Android? As far as I know, I can't turn it off. It says that the device is encrypted in settings. I think nougat forces encryption.
Unless maybe there's a patched kernel that can do that?
NateDev473 said:
Encryption in stock Android? As far as I know, I can't turn it off. It says that the device is encrypted in settings. I think nougat forces encryption.
Unless maybe there's a patched kernel that can do that?
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I dont think is your problem , im encrypted and never have issues with twrp! Never!! What version of twrp you running? Theres an unofficial kicking around that is much better than official! Maybe you got a bad download! I would redownload all, find and download unofficial twrp 3.0.2.3 I believe. Let your phone boot before you flash custom kernel, thats always worked great for me. The latest official twrps 3022 and 3021 both have nandroid restore issues as well efs restore issues that could ruin your day
Format data and system (format, not wipe) and try installing it again. Should work
OK, thanks
neth15 said:
Format data and system (format, not wipe) and try installing it again. Should work
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Only data and system? Not cache and dalvik like the purenexus install guide says?
NateDev473 said:
Only data and system? Not cache and dalvik like the purenexus install guide says?
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Ofc wipe all partitions, but these two also format.
neth15 said:
Ofc wipe all partitions, but these two also format.
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What's the difference between wipe and format? On TWRP there is only WIPE for all partitions, but a format data button.
NateDev473 said:
What's the difference between wipe and format?
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Wipe just deletes all data on the partition. Format makes the partition again, therefore it removes encryption, repairs potential problems etc. Format data has dedicated button in TWRP, for formatting System go to Advanced Wipe, check system, tap on Partition details, check EXT4 and perform format.
neth15 said:
Wipe just deletes all data on the partition. Format makes the partition again, therefore it removes encryption, repairs potential problems etc. Format data has dedicated button in TWRP, for formatting System go to Advanced Wipe, check system, tap on Partition details, check EXT4 and perform format.
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There is no Partition details button. Just fix partition or something like that.
NateDev473 said:
There is no Partition details button. Just fix partition or something like that.
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Repair or Change filesystem? Yeah, it should be that.
neth15 said:
Repair or Change filesystem? Yeah, it should be that.
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OK, I will do that. Thanks Just to clarify, I format data and system, and wipe cache and dalvik?
A Thought
Dunno if this will help, but whenever I flash a ROM/kernel combo, I always flash the ROM/gapps, boot up with whatever kernel is included in ROM to make sure it boots properly, and then after successful boot flash EX kernel through TWRP.
OK, so I formatted DATA and SYSTEM, and I wiped CACHE and DALVIK. I then flashed the proper vendor image, pushing it to the device with adb push, and then adb sideload for the pure nexus ROM. It's currently installing. Then, I will adb sideload the gapps ZIP file. Then I'll reboot and see if it worked
EDIT: It just said "No OS installed"
EDIT 2: Just flashed the ROM again, and it is showing the boot animation. This time I did not do Gapps. I also wiped and formatted everything again. Hope all goes well.
EDIT 3: The ROM booted fine. Glad all is working now
NateDev473 said:
OK, so I formatted DATA and SYSTEM, and I wiped CACHE and DALVIK. I then flashed the proper vendor image, pushing it to the device with adb push, and then adb sideload for the pure nexus ROM. It's currently installing. Then, I will adb sideload the gapps ZIP file. Then I'll reboot and see if it worked
EDIT: It just said "No OS installed"
EDIT 2: Just flashed the ROM again, and it is showing the boot animation. This time I did not do Gapps. I also wiped and formatted everything again. Hope all goes well.
EDIT 3: The ROM booted fine. Glad all is working now
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Good job You're welcome
neth15 said:
Good job You're welcome
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So I had flashed the ROM with no Google Apps or anything, just the ROM. But when I add a Google Account, I can't because it says Google Play Services has stopped. I just noticed that the build number is one of a Nexus 6P, and the vendor image is different, the one I manually flashed.

s2fs change

hi i guys, i wourl test this file system, how can i do? i read about this and if found that i must do a bakcup with twrp of partition data, change and format the partition data and restore the partition data, is it correct? after i flash a kernel with s2sf, but the data partition is the partition where app data are? or what?
i hope you can resolve my dude
You mean F2FS? I guess you can at least try backing up and restoring partition, but clean install of ROM would be better.
you can use F2FS on Data and Cache partitions
fire7777777 said:
hi i guys, i wourl test this file system, how can i do? i read about this and if found that i must do a bakcup with twrp of partition data, change and format the partition data and restore the partition data, is it correct? after i flash a kernel with s2sf, but the data partition is the partition where app data are? or what?
i hope you can resolve my dude
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Take a look at the backup files in your TWRP folder. The file extensions will have the file format in them and will tell the recovery the format with which to restore the partition. You can hack this by changing ext4 to f2fs.
i try to thange fsystem but i cant, i have stock rom but i installed jolla kernel that support s2fs mmh whats wrong?
fire7777777 said:
i try to thange fsystem but i cant, i have stock rom but i installed jolla kernel that support s2fs mmh whats wrong?
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Install jolla's multirom TWRP for f2fs formatting. You can do it within jolla's aroma installer options.
sockbreath said:
Install jolla's multirom TWRP for f2fs formatting. You can do it within jolla's aroma installer options.
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but what is that? i want not change any rom, i want only use s2fs on stock rom with jolla
fire7777777 said:
but what is that? i want not change any rom, i want only use s2fs on stock rom with jolla
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When you install the Jolla kernel zip, the installation menu will give you choice to install multirom-twrp only. Install the multirom TWRP, reboot back into recovery now you can format to f2fs.
thanks i do that, but where can i find update to multirom twrp? and what is it ? custom of twrp ? what feature ?
fire7777777 said:
thanks i do that, but where can i find update to multirom twrp? and what is it ? custom of twrp ? what feature ?
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Flash this recovery http://tp.jollaman999.com/jolla-ker...y/jolla-recovery_bullhead_II-v17.1_170216.img
sockbreath said:
Flash this recovery http://tp.jollaman999.com/jolla-ker...y/jolla-recovery_bullhead_II-v17.1_170216.img
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nothing
fire7777777 said:
nothing
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That is because the image has been since updated. Go here, download the jolla-recovery_bullhead .img file
http://tp.jollaman999.com/jolla-kernel_AIO-bullhead/MultiROM_Only/
fire7777777 said:
nothing
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http://tp.jollaman999.com/jolla-ker...y/jolla-recovery_bullhead_II-v17.2_170221.img

encryption unsuccessful aufter flashing rom

encryption unsuccessful. I can't boot my phone. tried difrent roms. Got the same issue every time. Some advices?
Thanks!
okay, i helped myself. What happend: I was Instaling a ROM after I updated my recovery. I did a clean install. While booting i faced an old Android bug (I guess).
https://forum.xda-developers.com/showthread.php?t=1447303
Pressing resset got me back in to recovery.
None of my ideas like downgrade the rocovery or flash an other rom helped. So... back to stock with this guid
https://forum.xda-developers.com/lenovo-p2/development/fastboot-files-stock-firmware-t3649914
After first boot I faced this bug again. But now you have to press reset again. The Lenovo recovery will do its things.
Now the bug is gone. I have lost all my data. The Internal sorage was wiped.
roli0201 said:
okay, i helped myself. What happend: I was Instaling a ROM after I updated my recovery. I did a clean install. While booting i faced an old Android bug (I guess).
https://forum.xda-developers.com/showthread.php?t=1447303
Pressing resset got me back in to recovery.
None of my ideas like downgrade the rocovery or flash an other rom helped. So... back to stock with this guid
https://forum.xda-developers.com/lenovo-p2/development/fastboot-files-stock-firmware-t3649914
After first boot I faced this bug again. But now you have to press reset again. The Lenovo recovery will do its things.
Now the bug is gone. I have lost all my data. The Internal sorage was wiped.
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I could fix it ...by changing data partition to ext4 ...and then again installing the ROM
ASP02 said:
I could fix it ...by changing data partition to ext4 ...and then again installing the ROM
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also tried that. Didn't work for me
roli0201 said:
also tried that. Didn't work for me
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Ohh...it did for me...
I changed data partition... To ext4 ...reflashed ROM with gapps and then rebooted ...it worked
roli0201 said:
encryption unsuccessful. I can't boot my phone. tried difrent roms. Got the same issue every time. Some advices?
Thanks!
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Which ROM did u try to flash?
prahlad36 said:
Which ROM did u try to flash?
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First I tried the new 8.1. AEX. Came from 8.0 AEX (Firelord)(Clean install). After failiture I tried LOS14.1, AEX 8.1 and AEX 8.0.
roli0201 said:
encryption unsuccessful. I can't boot my phone. tried difrent roms. Got the same issue every time. Some advices?
Thanks!
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Click to collapse
Try to format data to EXT4, and format data with yes. If it fails restart the recovery and try again it should work.
Wonder Wicked Witch said:
Try to format data to EXT4, and format data with yes. If it fails restart the recovery and try again it should work.
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Successfuly formated date partition to ext4. Bug was still there.
roli0201 said:
Successfuly formated date partition to ext4. Bug was still there.
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Data decryption? If yes proceed to
Format data > type Yes
If it fails, restart recovery > format data > yes (internal storage will be formatted) This worked for me.
Wonder Wicked Witch said:
Data decryption? If yes proceed to
Format data > type Yes
If it fails, restart recovery > format data > yes (internal storage will be formatted) This worked for me.
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Recovery said, my partition was succesfuls formated to ext4. I did a restart. No clue what happend.

Does flashing TWRP lose encryption?

Is it disabled in order for it to work or can it be re-enable after?
You can flash twrp without disabling encryption. If you were having any problems with decryption later you could format data and have it working again. Backup your stuff before flashing if you're unsure.
Helhound0 said:
You can flash twrp without disabling encryption. If you were having any problems with decryption later you could format data and have it working again. Backup your stuff before flashing if you're unsure.
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Thank you so much for the clarification. I was under the impression it would be gone completely.

how do i unenrypt data folder

i updated knox patch to get securefolder working but now it whines about data being encrypted
Wipe data.
V0latyle said:
Wipe data.
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no other option? wipe data last thing i would do
Win_7 said:
no other option? wipe data last thing i would do
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You cannot decrypt data without wiping the device. It's an Android security function.
V0latyle said:
You cannot decrypt data without wiping the device. It's an Android security function.
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i have wiped it before what causes it to become encrypted again?
Win_7 said:
i have wiped it before what causes it to become encrypted again?
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Samsung has encryption enabled by default in their vendor
In order to disable it, you have to manually do it with a multidisabler that works for your device.
ShaDisNX255 said:
Samsung has encryption enabled by default in their vendor
In order to disable it, you have to manually do it with a multidisabler that works for your device.
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thanks now i know what those packs are for
its so you dont have to wipe data when changing rom and etc
now i know what to do every time i reinstall rom

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