[Q] Why can't I install any custom rom - G3 Q&A, Help & Troubleshooting

HELLO
I'm trying to install many MM custom roms (on my LG G3 D855) like blisspop, xosp, pacman, resurection remix... but i cant. twrp says at the end that "unmount of /system failed no such volume" "script succeeded: result was (0.20000)"
When i install pacman there is no error but when i boot it keeps rebooting
Fulmics rom works perfectly (i think it's thanks to aroma installer) but i still have wifi and bluetooth issues
Help me PLEEEEEEASE
(sorry for my english i'm french )

what TWRP version are you using? make sure you have version 3.

tunichi01 said:
what TWRP version are you using? make sure you have version 3.
Click to expand...
Click to collapse
Thank you for replying
Yep I have twrp v3.0.2

Nobody can help me ?

after wipe, reboot to recovery then flash it whithout mount/unmount anything..
if still failed.. update your modem to 21c

Bayoe04 said:
after wipe, reboot to recovery then flash it whithout mount/unmount anything..
if still failed.. update your modem to 21c
Click to expand...
Click to collapse
I installed Resurrection Remix by downgrade to 5.0, root and install twrp then install RR! Everything worked but it restarted and just after the Lg logo it keep showing a black screen and i can't restart, i pulled the battery out and restarted, it did the same!
I managed to install Turbo Rom, but 5 seconds after showing the logo it restarts. IDK what to do

Now when i install a CM13 based rom it reboot until the rom's logo then it restart.. What is the problem?
thank you

Related

Unrooted,unlocked, but custom rom keeps rebooting

HI ,
After much trouble with unbricking(Soft), managed to boot in to custom rom (Thanks to MafiaGR ), but each custom rom keep rebooting in like 10-15 secs.
I followed every step and managed to install custom rom , tried avatar , thinking bridge, cm10.1 nightly, but once boot the phone hangs and reboot and gives kernel crash message .
I tried CM10.1 with Kite r30 kernel , no crash report but still phone reboots.
Some body help...
Device : Intl E975
Running twrp 2.5.0.0
Unlocked, Rooted
mhmm..
format system, data, cache
install zip (without gapps pack)
waiting...
is it booting now?
when it doesnt boot, flash original FW and try it a second time (root, unlock, flash rom...)
2nd Sky said:
mhmm..
format system, data, cache
install zip (without gapps pack)
waiting...
is it booting now?
when it doesnt boot, flash original FW and try it a second time (root, unlock, flash rom...)
Click to expand...
Click to collapse
The rom boots, but reboots in like 10-15 secs. whats is original FW ??

[Q] Problem Installing ANY AOSP Roms

Hey guys. I have a problem installing any AOSP based roms after upgrading to stock KK.
Here's what i did previously:
1. Upgrade KK using flashtool CSE method
2. Root using towelroot (tried using framaroot before but it was failed)
3. unlock bootloader using freegee, mako unlock and install TWRP
4. flash twrp multirom
5. made a nandroid backup
6. wipe data, cache, etc
7. install carbon rom, pa gapps
8. reboot
now my device stuck on boot animation. i've waited for an hour, nothing happened.. I've tried carbon, omni, CM, 4.4.4 and 4.4.2 version, all failed. However, i was able to install artmod without problem.
i wonder what went wrong? is it something to do with partition? can anyone help me please?
Thanks.
grunch21 said:
Hey guys. I have a problem installing any AOSP based roms after upgrading to stock KK.
Here's what i did previously:
1. Upgrade KK using flashtool CSE method
2. Root using towelroot (tried using framaroot before but it was failed)
3. unlock bootloader using freegee, mako unlock and install TWRP
4. flash twrp multirom
5. made a nandroid backup
6. wipe data, cache, etc
7. install carbon rom, pa gapps
8. reboot
now my device stuck on boot animation. i've waited for an hour, nothing happened.. I've tried carbon, omni, CM, 4.4.4 and 4.4.2 version, all failed. However, i was able to install artmod without problem.
i wonder what went wrong? is it something to do with partition? can anyone help me please?
Thanks.
Click to expand...
Click to collapse
Boot into Recovery > Factory Reset > Wipe Cache > Wipe Dalvik > Flash Rom > Flash Gapps > Reboot System
erkasmoter said:
Boot into Recovery > Factory Reset > Wipe Cache > Wipe Dalvik > Flash Rom > Flash Gapps > Reboot System
Click to expand...
Click to collapse
Well, i think i know the standard procedure, having flashed roms countless times before. But thanks anyway.
Just an update, i tried to flash gproj rom. It was successfully installed, but i got no data and wifi working. So probably it's modem problem. Hopefully someone can help me here..
Just try with a different recovery, like Philz touch.
nlooooo said:
Just try with a different recovery, like Philz touch.
Click to expand...
Click to collapse
I've tried that too. Phillz's, CWM, all don't work. Still stuck on boot ani.
grunch21 said:
I've tried that too. Phillz's, CWM, all don't work. Still stuck on boot ani.
Click to expand...
Click to collapse
That happens to me too
In my case, GPROJ works fine but GEEB get stuck at the logo only. Maybe you are only using GEEB ROM, or vice versa.
For example SLIM LP v0.6 uses GPROJ and v0.7 uses GEEB. v0.6 works fine for me and v0.7 doesn't work. Same with BLISSPOP v3.4(gproj) and v4(geeb).
I wonder if there's a way to use GEEB.
I have a E970.

My devices(E975) can't boot into system

Hi , guys,I have a question , I flashed the AOSP6.0 & cm12.1 or based ROMs ,but all of them can't enter system , always stuck at bootanimaitons , and I did double swip before flash , I can't find the reason , so hope you guys who can help me or give me some advices , thanks so much .
Recovery: TWRP 2.8.7
my device: E975
Is your Recoverymenu working?
yup , recovery is working well , and it can install the ROM successfully
try flashing a kdz, maybe is a partition problem, and for the 6.0 of kevinjoa u have to mount system to flash
so when your recovery is workeing then flash another rom... if this rom is working well then your old rom has some issues...
I flashed aosp 6.0, liquid 5.1.1&mokee 51.1 , all of the ROMs booted up and stuck at bootanimations , only my old ROM can boot into system .
I installed 20b kdz , then root & unlock, flash my current ROM , I don't think the ROM will change the partitions , so I can't understand why the problem happened , maybe I should flash another ROM which can boot into system, then try the new ROMs .
try to flash a stockrom (with download mode)
after that all should be normal and you can unlock your bootloader again and flash custom roms...
yup , I will do it when I have time .
I did this like you said before , the ROM I flashed is based stock's , and I don't think the ROM which will change the important parts of phone . I have flashed a ROM which is based on HongKong's 20b KDZ, and it was edited very little , I flash the custom ROMs later , if it won't work either, I will reinstall the KDZ again.
same issue here...can't boot any custom roms( LP/M)
Maybe you have to re install into a new sistem, can you get into the recovery mode?
Sent from my LG-E975 using XDA Free mobile app
I said Stock ROM not STock Based ROM...
In my oppinion he should flash a Stock Rom with LG FlashTool and Downloadmode or whatever...
Important: STOCK ROM not STOCK BASED...
this should help u http://www.droidviews.com/how-to-install-stock-firmware-on-lg-optimus-g/
Every thing i tried.....flash stock rom using flashtool and did freegee.....still same issue always...none of the LP rom boots up...
hey, guys, I flashed official KDZ , and root , unlock it again , then I installed AOSP ROMs and CM or based on it , my phone can't boot into system either.
then I want to get a log to analysis what caused this , but I don't know which log will be right or better , who knows this , pls help me , I want to taste the MM ROMs .
yes, I get into recovery mode, and I installed several ROMs , but it can't get into system .
Only the ROMs which are based on official KDZ , my phone can boot successfully.
Same on my phone
I flashed official E97520b_00.kdz, root the phone , unlock it too , then I installed various ROMs (5.1.1 /6.01) and CM or based on it with various recoveries, made a full wipe or factory reset with and without system, the result is every time the same ----> phone can't boot in any of this systems and shows only the animated bootlogo. It seems to be a problem of ram size - the system is not correct installed. BUT WHY??????
The recovery log shows in the end "unmount of /system failed; no such volume", the catlog from boot "- exec '/system/bin/sh' failed: No such file or directory (2) -"
HELP NEEDED
The recovery log shows in the end "unmount of /system failed; no such volume", the catlog from boot "- exec '/system/bin/sh' failed: No such file or directory (2) -"
System is by default unmounted in TRWP 2.8.7.0 on my E975.
Try to Mount it manually and check if its working.
Maybe Mount/Unmount and install the Rom again, in case manually Mounting/Unmounting works.
Or reboot into Recovery and follow Kevinjoa's instruction http://forum.xda-developers.com/optimus-g-intl/orig-development/romgeehrcaosp6-009-10-15-t3221743 if you use his Rom.
And sounds clear that "unmount of /system failed; no such volume" if system is not mounted, you cant unmount a non-mounted partition
I flashed the AOSP and followed kevinjoa's step, it still stuck at bootanimation , and the recovery notice" unmount of /system failed; no such volume" still there . So bad
hey , guys , I have a good news for you , I have flashed the current RR 6.0.1 ROM on my devices successfully , the only thing I changed is the official kdz--NEU/EUROPE OPEN 20A kdz , here is the site : http://csmgdl.lgmobile.com/dn/downloader.dev?fileKey=FW108106432109876543213/E97520A_00.kdz
the system section is 2G after flash this kdz , so maybe you should have a try , hope this will help you .
thanks M.M.K give the kdz again

LineageOS-based roms won't boot - Firmware 4.1.0

I'm having issues with LineageOS based roms. Basically, ever since 4.1.0 was released, I haven't been able to boot anything other than OxygenOS.
The first time I flashed the 4.1.0 firmware, my OnePlus 3 bricked. I then used the unbrick tool to fix it. I then tried again, by flashing the 4.1.0 firmware, then flashing the latest LineageOS "lineage-14.1-20170316-nightly-oneplus3-signed.zip". Upon reboot, the phone stays stuck at the lineageos boot animation. I can't get any logcats (adb logcat doesn't seem to work).
Things I've tried so far:
- Using TWRP 3.0.4-1
- Using TWRP 3.1.0-0
- Dirty flash
- Clean flash
- Data as both f2fs and ext4, neither works
- Tried using TWRP's "Fix Contents"
- Tried using TWRP's filesystem repair, no problems with the filesystem
I'm at a loss, no idea what to do. I really want to get back to LineageOS, but ever since that original brick, the phone hasn't been able to boot anything other than the stock ROM.
do you try download again that rom?
i had some problems with AICP, flashing last firmware+modem was solved
you can try using other base, like 4.02, or freedomOS OB12
just ideas, I don't know what's the problem :/
bro i flashed the 316 build on oos 4.1 firmware and modem no issue here all works fine still using it with blue spark kernal you must have done something wrong
vasu1312 said:
bro i flashed the 316 build on oos 4.1 firmware and modem no issue here all works fine still using it with blue spark kernal you must have done something wrong
Click to expand...
Click to collapse
I don't think I screwed up anything. I had flashed multiple roms before. (LineageOS, ResurrectionRemix, AICP, FreedomOS...)
All of them worked, up until recently. When the 4.1.0 update came out, LineageOS Roms stopped booting. OxygenOS ROMS still work fine though. Flashing the OB12 firmware doesn't help.
This is the first time this has happened, I have no idea why its happening.
Do you flash SuperSU, without SuperSU mine boots fine. Without i m stuck in boot
Tried flashing SuperSU, but nothing has changed. Android still won't boot up if it is a LineageOS based ROM
go to stock recovery (oxygen os stock one)
then flash 4.1.0 with that recovery
then boot
now replace the recovery with twrp 3.1.0
once done dont boot the rom n go to recovery and flash su
now boot rom
now again go to twrp n wipe system, data, cache, dalvik
and then flash lineage lastest build.. it will work
if not lemme know i will help you further
indroider said:
go to stock recovery (oxygen os stock one)
then flash 4.1.0 with that recovery
then boot
now replace the recovery with twrp 3.1.0
once done dont boot the rom n go to recovery and flash su
now boot rom
now again go to twrp n wipe system, data, cache, dalvik
and then flash lineage lastest build.. it will work
if not lemme know i will help you further
Click to expand...
Click to collapse
Just did it. It didn't work, the phone gets stuck in the LineageOS Boot screen
Now, not even Android 6.0 ROMS will boot. I think some partitions are corrupted, but I'm unable to wipe them in fastboot mode.
Edit: So, finally, after 3 days, I was able to get in contact with OnePlus. OnePlus fixed the problem with the Qualcomm Tools, not entirely sure what they did, but it fixed the problem. I'm finally able to boot LineageOS!!!!
AquaBytez said:
Just did it. It didn't work, the phone gets stuck in the LineageOS Boot screen
Click to expand...
Click to collapse
how much time do you wait because first boot does take 5 or more minutes
indroider said:
how much time do you wait because first boot does take 5 or more minutes
Click to expand...
Click to collapse
OnePlus said that the persist partition had been corrupted. So they re-flashed it and the phone started booting custom ROMS again. I guess the ROMS weren't booting because they got stuck waiting on the sensors. (To be completely honest, I never noticed that the sensors were broken. Since the only one I frequently use is the Gyroscope and that one was working fine)
AquaBytez said:
OnePlus said that the persist partition had been corrupted. So they re-flashed it and the phone started booting custom ROMS again. I guess the ROMS weren't booting because they got stuck waiting on the sensors. (To be completely honest, I never noticed that the sensors were broken. Since the only one I frequently use is the Gyroscope and that one was working fine)
Click to expand...
Click to collapse
perfect... that is what i was trying ro instruct you reflasing the stock but somehow ,,, it was not able to be done throught stock oxygen recovery... from ur end
nevertheless happy ur device is working fine now

Mic not working after installing a custom rom

It worked well when I was using viperos pie but I decided to downgrade to oreo. I clean flashed viper 5.2 but now my mic doesn't work. I tried reinstalling the stock rom, but I have the same problem over here too. Ran a test by *#*#1111#*#* to find out that I can only hear some distorted noise instead of voice. Can anyone help me, I don't understand what the problem is
saurabhc7 said:
It worked well when I was using viperos pie but I decided to downgrade to oreo. I clean flashed viper 5.2 but now my mic doesn't work. I tried reinstalling the stock rom, but I have the same problem over here too. Ran a test by *#*#1111#*#* to find out that I can only hear some distorted noise instead of voice. Can anyone help me, I don't understand what the problem is
Click to expand...
Click to collapse
Wipe /vendor or /Factory
I am now using stock rom installed in edl mode with that clean all command and now when I flash anything in the recovery it says cannot mount vendor
saurabhc7 said:
I am now using stock rom installed in edl mode with that clean all command and now when I flash anything in the recovery it says cannot mount vendor
Click to expand...
Click to collapse
If u are using new build you will have to install v2f.zip (if previously installed f2v.zip) then flash latest official twrp
Reboot then flash ROM
If you are installing older ROMs see in description of ROM it should have a link if f2v.zip install that and twrp 3.2.2 by kubersharma ,reboot recovery ,flash ROM done
I flashed f2v and guess what, it worked without even reflashing the rom. Thank you very much for the help.

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