yashsingh1/xdaforums huggingface dataset:
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] wolvenstorm:
just you
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] 0657_Code:
Hi there!

I'm about to buy a 1+6 to use it with Lineage OS, as my 1+1 is having some issues. Could someone please give me a quick overview of the current state of LOS 15.1 / 16.0 on this phone? Are there any issues or things I should be aware of before pulling the trigger?

Thanks in advance
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] _MartyMan_:
Latest build with latest opengapps works with clean flash
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] HannibalLecter:
do we have Oneplus navigation gestures here?
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] TikiThePug:
Wait for the 6T. It will be out in 3 weeks.
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] 0657_Code:
The 6T will not be an option (for the lack of a headphone jack). I can get an almost new A6003 256GB for 450€.
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] lieblingsbesuch:
LOS is a pretty stable daily driver for the OP6. There is no deal breaker at the moment.
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] 2428lu:
There is no way, the latest build still crashes after booting, I suspect this is a vendor problem, omnirom has the same problem directly on the bottom of ob3 and ob4, maybe we need to wait for the developer to solve?
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] _MartyMan_:
No

---------- Post added at 07:29 PM ---------- Previous post was at 07:18 PM ----------

I'm on OB4 firmware on both slots, and i do a full format of everything before every ROM flash (format data too) as i'm decrypted. Also i use Flash Kernel.

My installation procedure:

!BACKUP!

1. Recovery:Switch to slot B

- Wipe everything then format data,

- Switch to slot A and do the same

- Stay on slot A

2. Flash LineageOS, then right after the recovery (i use blu_spark latest)

- Reboot Recovery

- Flash opengapps latest, Flash Kernel, Universal DM-Verity Disabler , Magisk 17.2

- Then just switch to slot B and do everything again from step 2.

3. Restore backups.

(I don't know if the crashes are solved by decryption/Flash Kernel or not)

With this nothing crashes and decryption is working. Hope i helped :good:
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] HannibalLecter:
brother I am on Oneplus 6 pie stable stock. updated via inbuilt updater app from stock oreo

Bootloader unlocked.

how do i flash this?

I know official twrp wont work for Pie.

Bluspark 9.85V2 9,86needs to be used.

Should I Fatboot boot 9.86bluspark.img

and then wipe everything and flash LOS 16?

Is this the right procedure.
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] _MartyMan_:
Backup everything, flash blu_spark v9.86 with fastboot flash recovery.img, then flash the blu_spark TWRP installer. Reboot recovery

Then flash OB4 on both slots, and the recovery after.

Do my steps above.
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] HannibalLecter:
okay. Here's what I did.

1. rebooted to fastboot.

2. Fastboot booted to bluspark9.86.img

3. Wiped everything including internal storage.

4. Rebooted to fastboot

5. tried fastboot boot bluspark9.86.img === IT Failed (ended up with blank dark screen with LED on)

6. Booted to fastboot again using buttons.

7. Fastboot booted to twrp3.2.3 official. === booted to recovery successfully.

8. Adb pushed bluspark9.86.ZIP

9.flashed bluspar.ZIP

10. Connected to mac. MTP mode worked. so copied OB4

11. Flashed from bluspark twrp

12. Now should I flash it twice?/???? I mean to flash on both slots, I need to flash the OB 4 twice. No reboot recovery required between flashes?

Also, now When I need to flash LOS. should I format data as well?
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] _MartyMan_:
Yes, first on A (reboot recovery) then on B slot. Then follow what i did (that's 100% working). IMO you only need to format internal storage if you want decryption, if it's not working then you should try with wiping internal, but no decryption :good: (For flashing anything i recommend you to use blu_spark's recovery)
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] HannibalLecter:
just one last ques (I hope) to flash LOS from this, do I need to format data?
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] Rebel7022:
I didn't
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] HannibalLecter:
Thanks.

Okay so steps are:

1. Wipe system, data, cache

2. Flash LOS16

Reboot recovery????

3. flash opengapps

reboot recovery before magisk17.2?

4. flash magisk17.2

5. Flash bluspark kernel

6. flash bluspark Twrp again

is the order correct?

already flashed LOS..need to get this right.. then I can sleep LOL

Tried to flash Opengapps for Android 9 and got errror

this gapps is for android 9.0.x and your ROM: 9
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] Rebel7022:
I wiped system & data & cache, installed los then twrp zip, I rebooted recovery, then installed gapps then I rebooted the phone & loaded it up then I rebooted to recovery & flashed magisk & kernel.

You can flash magisk with gapps but I like to boot the system first.
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] HannibalLecter:
Something got messed up on my end.

I tried rebooting after flashing LOS.

It still said no OS installed.

Tried to go back to fastboot and fastboot boot bluspark

It does not work.

Just shows blank dark screen with LED ON.

Not even working with official twrp now

what should I do.

Help!

---------- Post added at 12:31 AM ---------- Previous post was at 12:29 AM ----------

Fastboot Boot blusparktwrp not working. coming from Format data on OB4 (flashed on both slots)
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] Rebel7022:
I don't know why fastboot boot twrp. Img isn't working. But you can use this hard brick tool if you have to. Here's the xda link

https://xdaforums.com/oneplus-6/how-to/tool-msmdownloadtool-v4-0-international-t3798892
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] Ducter:
The no os installed, ignore it, doesnt mean anything. As to your current issue this is what I would do next.
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] joemossjr:
Seems like sms isn't working right after all. Can't receive messages.
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] speedyjay:
SMS is working fine here bud. I have 2-step verification of for my Google account (can never be too sure these days) and it send a text to my phone to verify its actually me logging in....i received the text no problem.

---------- Post added at 04:58 AM ---------- Previous post was at 04:57 AM ----------

Is their a wakelock blocker on? For some reason, Pixel Launcher locks up the device after being left alone for an extensive period of time.
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] speedyjay:
SMS is working fine here...
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] Jeik:
Does it matter from which OOS/Android version we're coming?
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] speedyjay:
Yes mate. You need to be coming from either the OOS Android P Beta 1 or HydrogenOS Android P Beta.
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] Jeik:
Kinda forgot to check the 2nd post. xD

I guess I can start building other los-based Pie ROMs. :silly:
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] yodanutz01:
Thank you [MENTION=5075128]LuK1337[/MENTION]! Very nice to see you here!
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] pugazh2805:
Night Light and live display are not working. Anyone tried that?

VoLTE also
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] Jeik:
All of those are expected bugs which will probably be fixed soon...except for VoLTE.
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] HatRiGt:
Sms working fine for me.

Testing now.
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] vrda08:
is it smooth? in comparation with oos!?
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] nksonfire:
does it have notch support?
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] omar2005:
Video recording doesn't work
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] LuK1337:
I guess you could just install a different camera app. Current one is only temporary fyi.
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] joemossjr:
People who say sms works which beta did you flash over and what carrier do you have
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] VaSU#:
Volte doesn't work with Jio in India

Mobile data there

Can't call
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] LuK1337:
Try lineage-16.0-20180908_113121-UNOFFICIAL-enchilada.zip, if it doesn't work there you'll have to wait bit longer for IMS support lol.
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] omar2005:
Already tried with gcam and oos cam but it didn't work
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] mgear356:
need to know this before jumping into the build
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] joemossjr:
It's super smooth volte and wifi calling are a no go and ims isn't working so f you have TMobile I would stay away until ims works. I couldn't get messages to receive at all. But other then that really stable and smooth
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] HannibalLecter:
so, I have faced this no OS thing before.

When this used to happen, i used to format data and flash the ROM again by fastboot booting the twrp.

But this time it is NOT allowing me to fastboot boot the twrp itself.

damn!
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] Rebel7022:
It always says no os installed when your doing a clean flash in twrp. Move on from that
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] HannibalLecter:
oka.

But the instructions on fastboot ROM flash are for PC.

I have a MAC.

I use platform-tools folder on my Mac to which I paste all the twrp.img to fastboot flash from terminal.

How should I go about Flashing the FASTBOOT Rom on my MAC now.

Confused.

Should I unzip all the contents of the FASTBOOT rom file to platform-tools folder.

But which command to execute from terminal to initial flash-ALL BAT
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] Ducter:
If you keep reading the post I linked, Mac instructions are there. I don't use one so can't help much outside of what's posted there.
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] HannibalLecter:
you mean manual instructions.

I tried doing that too.

But it also includes the step

of Fastboot BOOT twrp.img

and this step is NOT working.

My phone just Does NOT boot to recovery. Just blank with LED ON
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] 0xScott:
I'm unable to flash the latest build (10/14). It immediately shuts down and boots into TWRP. I flashed 10/9 without any trouble. I started on OB2 and dirty flashed builds starting with 9/29 and didn't have any trouble until now. I skipped 10/13.
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] Rebel7022:
Same thing happen to me a couple days ago, I flashed beta 2 3 4 & stable. I was able to flash 11 9 build . But everyone else has no problem. I gave up
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] captbeard:
I tried it earlier off freshly set up stock (stable), but I figured it had been well covered. It didn't even get past the welcome screen.
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] GAURAV THAKKAR:
Why don't we have an official tag yet
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] captbeard:
There's a set of requirements with stability and functionality they have to adhere to. It'll be some time still, until *anyone* can call 16 official.
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] Forage:
While I usually tend to ignore an attempt to get attention with bold and caps, you're in luck this morning...

It sounds like you took the wrong TWRP version. This happened to me when I took blu spark TWRP 9.x while I should have taken the 8.x release. Try that, or the other way around.
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] 0xScott:
10/15 build is up. https://sourceforge.net/projects/luk-lineageos/files/enchilada/lineage-16.0/
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] juergen.w:
same error as 10/14 -> reboot into recovery

gone back to 10/09
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] Rebel7022:
How come some people can flash these builds, but some can't. I tried flashing this rom for 5 hours the other day. I installed all the open betas on both slots, the stable on both slots, clean installed. I'm guessing maybe it's a gapps thing, maybe Pico gapss is the problem. Cause some have successfully flashed these builds, & I know how to flash a rom, been flashing for years. I was able to boot 11-9 build though
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] jamaicv:
Sorry, that is probably going to sound like a stupid question, but are you supposed to wipe system along with data and cache after flashing oos to both slots before flashing the rom ? Some say they do, some say they don't, I just want to be sure before messing with my phone.
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] Rebel7022:
That's how I been doing it
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] ssirK:
you steal my job ! :P

Changes for this build : https://review.lineageos.org/#/q/project:LineageOS/android_device_oneplus_enchilada

mainly tweaks to brightness setings

I can flash this too, im on OB2 on both slots, flashing only Magisk, no gapps, wiping cache & system before flashing a new build
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] cmart4:
My issues started with the last few releases. Tried latest pico and nano gapps...no luck. All other aosp roms work just fine from 10/14
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] Forage:
Yes, you need to. That's all persevered despite you flashing both slots.

You don't have to from one OOS update to another because they are relatively similar. With switching from OOS to LOS you have no guarantee all things work the same way and could use the same common data.

I experienced this first hand when not doing the wipe resulted LOS automatically booting continuously to recovery again.
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] 0xScott:
10/16 build works again for me. Thanks [MENTION=5075128]LuK1337[/MENTION] for troubleshooting.
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] juergen.w:
+1
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] cmart4:
+2....awesome ???
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] Ducter:
Same, this latest installed fine. Running nicely. Only thing I've found so far is when I try to cast, select wireless display it attempts to connect but then quickly drops all connections and then won't attempt to connect again. I know, not useful without a log, I'll have to get one.
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] mgear356:
Can any kind soul verify the below installation method for havoc is the same for lineage? Worried about hitting Qualcomm crash dump when coming from oos 9 stock with TWRP installed? Sub havoc with lineage

https://xdaforums.com/showpost.php?p=77894828&postcount=2161
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] Ducter:
That's how I do it, only difference and not needed is I format data. I use USB OTG in order to have everything needed after formatting. What's listed there should work fine.
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] cmart4:
Ducter,

You should give the latest a try, no rebooting on my end, works great.
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] Ducter:
Yup, I installed it last night. Only faults I've found so far is still can't screen cast with wireless display and auto brightness is out of wack. Outside of those, at least for me, this is a great build.
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] Kelden:
Is camera working now? Also after the first videos?
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] Ducter:
Haven't been on it long, since last night but so far pictures and videos are taking and recording fine. Handful of each yields no issues. This build feels really solid.
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] Bleuzen:
[MENTION=5075128]LuK1337[/MENTION] https://review.lineageos.org/#/c/LineageOS/android_device_oneplus_sdm845-common/+/231903/

Why 25 and not 30 as on OOS?

30 would scale better with bluetooth devices which usually have 15 steps, which is the half of 30 so it scales perfect. With 25 some volume hops may be not as good. Why not 30?
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] LuK1337:
cuz I copied Google Pixel 2 setup.
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] ssirK:
new build is out: https://sourceforge.net/projects/lu...1017_140509-UNOFFICIAL-enchilada.zip/download

changes : https://review.lineageos.org/#/q/project:LineageOS/android_device_oneplus_sdm845-common
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] 0xScott:
Backup data in TWRP while on OOS, transfer backups to your computer, install LOS, backup again (in case for some reason it doesn't work), then restore data. All your stuff should be there, no setup required.

Upgrading LOS builds, I wipe system and cache, install los and twrp, power off, hold down volume while I power on (TWRP), install gapps and Magisk, then reboot to system.

No issues here, no painful setup.
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] mgear356:
Anyone feels that the adaptive brightness is hit or miss, most of the time too bright?
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] brossovitch:
But do we absolutely NEED Blu TWRP? I'm still using official TWRP with OOS 9.0.1 stable. Seems to work fine. I'm just scared of getting the Qualcomm crash again. I really miss LOS...

But once ROM os official I will probably stop using TWRP... Maybe
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] Ducter:
Honestly, I can't say. I've used blu sparks from day 1.

On a side note, for some reason when I add my business email to this.. Well the earlier build I can't send emails, didn't try the latest. The server sees it as spam, I can't say it's ROM related but flashing back OOS all is well again, LOS, it won't send, stock it sends. Doesn't give an error, just says failed. I called my host thinking it's a server issue and they said no, something is tripping the outgoing spam filter. It can receive emails all day, can't send a one. Odd.
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] brossovitch:
On AOSP email app or Gmail?
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] Ducter:
Gmail I would assume? I click accounts, add account, pop3 and fill in my details. I check it thru Gmail app with my regular email.
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] brossovitch:
I've had issues with the stock Email app in CyanogenMod & Lineage before, that's why I ask. Sometimes pop3 email is fussy either way and I think they only allow a certain amount of clients to access the server with your credentials. I could be wrong.

I know that using Gmail account in the AOSP email app is super fussy.
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] Ducter:
I'm not sure what the issue would be. On OOS, I add my email the same way as LOS. I've used it this way for years and haven't seen an issue so it's a bit confusing. I actually flashed stock back so I could call my host back and have them get to the bottom of it... To my surprise it worked fine. I then flashed LOS again fully thinking they fixed something that made it work again but nope. Went back to stock again and all's well. Stumped.
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] brossovitch:
It's probably the ROM but also could be Google Play Services.

What GApps do you use with LOS?

I always used Mind The Gapps with this ROM.

You could try MtG or another package.

Or better yet try with the stock AOSP Email app and if it works on that then its a Google Play Services issue.
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] Ducter:
Interesting. I always use opengapps, next time I flash back I'll keep that in mind. Thanks.
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] brossovitch:
Nevermind that. I guess there isn't a mind the Gapps package for Pie yet.

Edit: on the OpenGApps website they say the packages for PIE aren't fully stable and there may be issues.
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] Forage:
It's the only reason I'm sticking to LOS15 for my phone for the time being.

I suppose a MtG 9 won't officially be available until there's an official LOS16.

If you do, however, want to take the risk, there is an unofficial MtG Pie build: https://androidfilehost.com/?fid=3700668719832237178

Do note that it is unclear where the build is coming from. There are multiple sources (https://rootmygalaxy.net/download-mindthegapps-9-0-for-android-pie-9-0-roms/ and https://www.getdroidtips.com/mindthegapps-8-1-0/ for example) referring to this same build and neither of them are making an effort not to take credit for it.
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] cmart4:
Sometimes if I restore Gmail and try to add a work account, it can't be restored. The solve for me was to clear app data and cache then I could add work account like usual.
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] Rebel7022:
Is there a way to lock recent apps?
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] Mistero5050:
Changelog site does not work

Feature request: can we add a option to do a local lineageos update from an already downloaded version?
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] BaRTaSs88:
Yeah, same here... I've noticed after every unlocking phone, it comes to 50% (and no matter if darker or brighter surrounds) :(

I wondering if we could to edit it somehow? :rolleyes::confused:
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] Forage:
LOS 16 isn't even officially out yet, and even when that happens there's no guarantee this phone will get an official release. Don't you think you're being a bit impatient here?

Also, wrong place for general LOS issues like a change log here. You'd have to take that up over at https://lineageos.org/
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] t123yh:
Is VoLTE working? The VoLTE option doesn't show up on my mobile network settings where it supposed to be.
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] Mistero5050:
I'm not being impatient.

I'm quoting you the first post

I'm reporting a non-working link. If you think it's not the right one, we should just simply remove it from the first post or update to the correct one ;)
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] ssirK:
Next build should be interresting!

Set target cpu to cortex-a75 (better performance or battery ?) https://review.lineageos.org/232056

Final fix for video taking ? https://review.lineageos.org/#/c/LineageOS/android_frameworks_av/+/231348/

Serval commits about the notch https://review.lineageos.org/#/q/project:LineageOS/android_device_oneplus_enchilada
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] diemadedrei:
I have the same issue and tried several twrp versions, but none boots, it always goes to blank screen with white LED. Any ideas?
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] Kir3:
I falshed it to test it, and noticed that it has both Night Light and LiveDisplay which do the same +Reading Mode oon LiveDisplay. Why 2 options for same functionality. I know LiveDisplay was always on LOS and Night Mode was not even in AOSP but IDK.

Now I wanted to go back to OxygenOS and when I restored backup, now I cannot boot in system anymore. TWRP doesn't even ask for decrypting and all files are random names. Does this mean it's something to do with October security patches? I cannot boot in system anymore, any help to keep the data or I must do full wipe?