Hi, I have installed the Arrow OS 9.0 ROM and I want to go back to the Stock 8.1 ROM and block my bootloader, when I try to do this by ADB when finishing the process the phone does not restart and the bootloader does not close, the weird thing is that before I could do it without problems but now I do not know what I'm doing wrong. Any solution to block the bootloader ?? Thank you.
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Hi everyone, I´m really pissed about that issue; I´d really appreciate any help and thanks in advance to you all.
Story: I was using Sva´s rom for kitkat, everything normal, then I´ve seen Sasikas´s for lollipop and decided to try it out. I flashed the original firmware and then the custom, both via odin, used them normal as usual. For some reason, I decide to compare the new sva´s, also for lollipop and when I tried to flash, THE ISSUE BEGAN!
Issue: after doing the normal odin process, when the message “complete” shows up and the phone reboots, the bar of updating progress stop about 25% and the phone reboot to the normal mode, but only with a black screen. This is the screen I´m talking about: 3w generacionandroid.com/wp-content/uploads/2014/09/Android_updating.jpg
What I already tried and it didn´t work:
1 – factory reset after the “boot”; I think the problem is that the “system isn´t being write” so …
2 – different roms, both custom and stock; something interesting about this is that the point of the bar that resets the phone varies according to the rom I use, just as follow:
Rom lollipop: at 25% of the bar the system restarts;
Rom kitkat: the bar jumps from 25% to the end and boots the system until Samsung logo. I noticed that the carrier logo sound is cutted in the end.
I can freely install any recovery and enter dl mode.
By the way, the bootloader file must be flashed at pda or bl in odin?
Flash the bootloader file in the BL slot.
about the bootloader...
I´ve installed a bootloader to try the new lollipop in sva´s rom, maybe because of this I can´t flash anymore? I´ve found this info about bootloaders, could someone tell me if I´m thinkg right about it?
"In literal terms, bootloader is code that is executed before any Operating System starts to run. "
This way what I need is a bootloader for kitkat or previous? Where can i find it?
cry for help
almost givin up...
so, happy new year to everyone, I´ll wait until January to check any replies, otherwise selling for parts. ='[.
Shortening: I can enter recovery and dl mode BUT not getting to install roms;
I know I fixed selinux permissions once and installed a bootloader said to be to install a version of lollipop, that´s all new stuff I did.
Hi... I have updated my phone to LineageOS successfully but I lost fingerprint option. I'm getting system update options in Settings but when I tried to update the stuck in bootloop and I was able to get it to work by entering some codes in this forum... First, I have unlocked the bootloader and rooted my phone and installed TWRP and flashed LineageOS. All went good but I lost the fingerprint option and auto rotate and some features are not working properly. If I want to update it again to the latest version, do I have to unlock bootloader, root again? Please help... My phone was good before I updated it
Kishorechittem said:
Hi... I have updated my phone os successfully but I lost fingerprint option. My concern is how to update os again as I have already unlocked bootloader and rooted my phone
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Click to collapse
Which os did you update and which rom was it before. Please tell exact versions and if you have the regarding links.
Normally that happens without the right firmware like marshmallow before installing a nougat rom. But let's see what's the problem of yours.
Hello, guys.
Recently, i wanted to install the fulmics ROM (which is awesome) on my LG G6 H870.
So, i've done it, the bootloader has been unlocked, it's rooted right now, and i've got the Fulmics ROM which works perfectly.
But, i still have a question. When i boot up my phone, i've got this message :
"Your device software cannot be checked for corruption. Lock the bootloader. etc..."
This isn't a problem, because i can boot up my phone.
But i just wanted to know if i can remove this message, and how ?
Thank you all for your answers and your help.
This is normal and cannot remove that message. Just ignore it, how many times do you actually reboot for it to be an issue? If you ever need send phone off for repair just flash stock and lock bootloader again.
normal bro don't worry
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basicreece said:
This is normal and cannot remove that message. Just ignore it, how many times do you actually reboot for it to be an issue? If you ever need send phone off for repair just flash stock and lock bootloader again.
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Click to collapse
dude I've got a question: if you wanted to get your bank's app working again in a custom rom/recovery is it possible to relock the bootloader in order to get older compatibility (mario kart, spotify options, bancoestado) but in a system like PA Quartz 3 or PixelExperience ? Or bootloader wont boot locked another system than LG?
I seriously need those apps but also need Android 10
learning_to said:
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dude I've got a question: if you wanted to get your bank's app working again in a custom rom/recovery is it possible to relock the bootloader in order to get older compatibility (mario kart, spotify options, bancoestado) but in a system like PA Quartz 3 or PixelExperience ? Or bootloader wont boot locked another system than LG?
I seriously need those apps but also need Android 10
Click to expand...
Click to collapse
Magisk manager and use the magisk hide feature.
Hello Everyone,
I tried to instal miui12 on my Mi9T and after noticing some issues i wanted to downgrade to 11 again after trying a few times my Screen got suddenly black but my Pc noticed the Phone as connected.
if i want to flash a rom i got errors: no hallo package found ....
I tried to turn on and of the edl and after doing this the Miflashtool wanted to install the rom but then an error again. I needed to Authenticify and so I did then I get an error again that I should turn off find my phone. So I went on my MiCloud and I wanted to turn off "find my phone" but the micloud told me that there ist no phone connected and I should turn on Find my phone on the phone itself but I can't because I got no software installed.
I tried everything, even Installing Twrp via CMD but no luck.....
please Hepl!!!!!!!
Did you make sure you could downgrade from MIUI 12 to MIUI 11? You should read about Anti-Rollback Protection.
https://www.xda-developers.com/xiaomi-anti-rollback-protection-brick-phone/
It is possible that you hard bricked your phone by doing this.
Also, did you upgraded and downgraded using twrp?
CheyTac-12 said:
Did you make sure you could downgrade from MIUI 12 to MIUI 11? You should read about Anti-Rollback Protection.
https://www.xda-developers.com/xiaomi-anti-rollback-protection-brick-phone/
It is possible that you hard bricked your phone by doing this.
Also, did you upgraded and downgraded using twrp?
Click to expand...
Click to collapse
Hello, thank you for your respond!
Yeah i think that I hardbricked my phone, I was dumb and didn't took precoutions while downgrading.
no I used twrp first but It won't reboot into twrp when I reboot the phone, so I installed the latest version of Orangefox and flashed the rom with Orangefox.
I used the original zui11.5 rom only because of the "position travel" app (I must be the only person in the world who used this, but had a reason) and to receive updates from the manufacturer. but I saw that the custom roms were well evolved and I decided to test
after unlocking the bootloader the android bootloader it brick and didn't start anymore, still managed to install twrp, however whenever i install a new rom, at the end of the process i need to mount the folders manually before restarting (so far without problems).
however when I try to enter a security password the following message appears: "screen lock was already changed try again with the new screen lock"
I've done everything including installing the original rom 11.5.381 by twrp but I still can't put the password
with the bootloader unlocked qpst also does not install any rom
I thought of installing some version of zui with android 9 to try to solve, but I didn't find any that install by twrp
has anyone had this problem and knows how to fix it?
Has anyone been able to figure out a way to use the screen lock again? I've been using no screen lock all this time, and now it's starting to affect me as some banking apps force me to use some screen lock
I currently use rom bliss but I can change it to whatever the blocking works