I flash any rom and now when I turn on the phone find i on screen logo LG and a few second later inscription security error. I need to do factory reset but its not possible. Volume+power+home does not work. Please help. What to do? Sorry for my english.
Well first you should have used search. Look into my noob how to (signature) and find the post with Unbrick. There you ll find all information necessary, to be able to use your phone again. Use Smartflash
Related
Help with D405n bootloader and stock recovery
Ok, so I am completely new to the rooting, bootloader and recovery community, and Android in general. I was trying to unlock my bootloader, following an XDA tutorial, on how to do it on all "LG L90 varients". It was an old post, from 2014. I hard bricked my phone, waited a long time for someone to be able to help, and thankfully someone referred me to a very helpful post on how to unbrick LG L90's. So now I am unbricked, I rerooted my phone, and trying to install the Cyanogen ROM. I believe my phone still has the stock recovery and the bootloader is locked. After about an hour of searching, I found nothing helpful. So I want to know if anyone can help me. I want to unlock my bootloader and change my recovery. I don't know what I have to do first, and don't know how. Here is some info on my phone which may be helpful.
Android version: 5.0.2 (Lollipop)
Kernal version: 3.4.0+
Software version: V20a-OP1-SI
LG D405n L90
Firmware: VUK/Virgin Mobile (United Kingdom) V20a
Please reply in a noob friendly way, so I understand. Thank you.
Check this link for instructions for unlock boot loader and install custom recovery but don't use its files because you are in version 20a (android 5.02) and they maybe outdated:
http://forum.xda-developers.com/showthread.php?t=2839690
Go here for updated custom recovery and check some posts down for aboot for 20a
http://forum.xda-developers.com/showthread.php?t=2826150
Don't forget to read well the posts and don't make any mistake or you may brick your phone again.
Good luck [emoji1]
Warimation said:
Check this link for instructions for unlock boot loader and install custom recovery but don't use its files because you are in version 20a (android 5.02) and they maybe outdated:
http://forum.xda-developers.com/showthread.php?t=2839690
Go here for updated custom recovery and check some posts down for aboot for 20a
http://forum.xda-developers.com/showthread.php?t=2826150
Don't forget to read well the posts and don't make any mistake or you may brick your phone again.
Good luck [emoji1]
Click to expand...
Click to collapse
I saw it before, which is how I bricked my phone, using the wrong version. However I found a v20a download on some cyanmod.pl forum, went with Cyanogen, hated it so went back to stock, lol. Anyway, thank you for the help.
Why the CM hate?
Can you pls share why did you hate it? Currently I am in process of figuring out how get custom rom on my d405n v20a, but from what you say, maybe I should stop trying. But I cannot imagine something can be worse than L90 Lollipop...
TRBiteMyFury said:
I saw it before, which is how I bricked my phone, using the wrong version. However I found a v20a download on some cyanmod.pl forum, went with Cyanogen, hated it so went back to stock, lol. Anyway, thank you for the help.
Click to expand...
Click to collapse
Hello! I would like to ask you for a favor. Could you pretty please explain to me how you unbricked your device the first time? I did the exact same mistake and used the wrong version in that post Now my device doesn't display anything, except when I plug it into the computer or to the charger without the battery on it. Also I see a 63,9 MB drive when I plug the phone into the pc. I believe you experienced the same things since we did the same mistake. So please help me, it's my only phone and I really want it back :crying: If it's a big and hard process, then just give me the links you used to find the instructions/solution. Thanks for your time and I count on you!
Lazgeor said:
Hello! I would like to ask you for a favor. Could you pretty please explain to me how you unbricked your device the first time? I did the exact same mistake and used the wrong version in that post Now my device doesn't display anything, except when I plug it into the computer or to the charger without the battery on it. Also I see a 63,9 MB drive when I plug the phone into the pc. I believe you experienced the same things since we did the same mistake. So please help me, it's my only phone and I really want it back :crying: If it's a big and hard process, then just give me the links you used to find the instructions/solution. Thanks for your time and I count on you!
Click to expand...
Click to collapse
Hey, Lazgeor. I'm really sorry for the late reply. If you still have the same problem, here is the reply that I followed: http://forum.xda-developers.com/showpost.php?p=61808443&postcount=9
Make sure you have the right LOADER.img file. Take your battery out and whatever it says on the label is your phone model, if it's an LG L90 D410 then you can download the LOADER.img file from the reply, if not you can Google the right LOADER.img for your phone.
If you brick it even hard to where it only shows in Device Manager under "Ports (COM and LPT)" I can also show you what thread I followed. You loose everything when it gets bricked but you might be lucky if you had a gmail signed in with auto-sync on. It should recover most data such as app data, photos, etc.
TRBiteMyFury said:
Hey, Lazgeor. I'm really sorry for the late reply. If you still have the same problem, here is the reply that I followed: http://forum.xda-developers.com/showpost.php?p=61808443&postcount=9
Make sure you have the right LOADER.img file. Take your battery out and whatever it says on the label is your phone model, if it's an LG L90 D410 then you can download the LOADER.img file from the reply, if not you can Google the right LOADER.img for your phone.
If you brick it even hard to where it only shows in Device Manager under "Ports (COM and LPT)" I can also show you what thread I followed. You loose everything when it gets bricked but you might be lucky if you had a gmail signed in with auto-sync on. It should recover most data such as app data, photos, etc.
Click to expand...
Click to collapse
Hello! Thanks for your reply I found that reply about a month ago as I was searching desperately to find a solution about my phone. Thankfully it worked and since then my phone has been working perfectly. However, my IMEI number became 0 after that tutorial, but I found a solution about that too in another post (after I asked for help first ). It's here for people who are wondering: http://forum.xda-developers.com/lg-l90/help/lost-imei-device-t3285130 Thanks for posting me this message. I may have fixed my problem but others have not and it will help them!
Good day. I have the Huawei P9 EVA-L09 model and my build number is C432B386.
I tried rooting my phone a couple of months ago and failed, so I gave up. Yesterday I tried flashing TWRP, it said it was successful, but while trying to enter it, I always get the "Your device can't be trusted... Your device is booting now." I completely gave up on rooting or flashing another ROM so I went to relock my bootloader. It was successful, but while the factory reset part, I got an error in eRecovery (Package download failed or something like that) and after that I restarted my phone and it was factory reseted. My problem is, eRecovery now says that my partition is heavily damaged and needs a wipe. So I tried doing that and it failed again. Now I'm left with a Huawei P9 that doesn't have any stock apps and I can't activate bluetooth (and who knows what else doesn't work but I haven't discovered yet)
If anyone could help, I would be grateful. I don't even know where to start fixing this. I just want my phone back or the MagicRainbow v3 ROM, but I'm not skilled enough to fix this alone.
I am just a beginner, too, so maybe you should wait for more experienced answers...
I would try to find the original images and flash them via fastboot. As far as I understand it, this would fix the corrupted partition.
But again, I still have little knowledge and an almost bricked phone!
McSvenster said:
I am just a beginner, too, so maybe you should wait for more experienced answers...
I would try to find the original images and flash them via fastboot. As far as I understand it, this would fix the corrupted partition.
But again, I still have little knowledge and an almost bricked phone!
Click to expand...
Click to collapse
The partition is fixed, thank you. But I still have a lot of problems. My bluetooth won't work and I no longer have any stock apps. I don't know what to do...
Could you tell we, which ROM you have installed? Is it the stock-ROM, or MagicRainbow? If it is a custom ROM you might need a gapps-package like in LineageOS...
If you want to get back to stock, you can create a dload folder in your sdcard and put the update app in it. Than a restart with a special key combination (power, vol down and vol up I believe) will install it.
I'd strongly advice you to read in this forum how to do this, as you need the right recovery corresponding to your ROM, as far as I understood.
I did this with a wrong ROM and now have a phone with no keyboard, only google voice recognition... So be careful!
I would download and install by DLOAD folder the downgrade package... Then flash a full firmware b136 or 182
But you have to be on cust c432 as far as I know.
There are a lot of info regarding dowgarde to MM. Look for it and take your time to be sure the steps to follow
Enviado desde mi EVA-L09 mediante Tapatalk
Hi, I need to start my phone, what happens is that it is discharged and now only the led flashes whenever I connect it to the light, let me enter Fastboot mode but I could not do anything, the only way to use it is by entering FactoryMode, but it has to be connected to a current.
i need help
Sorry for my bad English, is that I'm using Google translator
If you have't found your answer; you'll need to use a flashblank for your variant. I found one for XT1900-1 or XT1900-7.
Thank you'll need to flash a stock image.
Look for more information ins a more recent question post; I'll be answering from there.
Hi. guys! I'm sorry for bothering you, but i'm desperate. I tried to root my RMX3085 (R UI 3.0) with this guide, but messed up with patching the boot file and ended up trying to downgrade my system, in order to root it.
The problem is that, i used sp flash tool "format + upgrade" option...... and now my phone is not booting anymore, no logo, no recovery, not booting. What's my variants and do i have a chance to make it work?
Thanks for the help!
congratulations to your first brick. learn how to ask a question. maybe someone will read this with a valuable heading. "please help" questions usually won't receive useful answer.
Are you able to enter into brom mode at present? If yes, then you might can fix your device
And don't follow that method..there is another one available..flash Thailand rom first then unlock bootloader and again flash your regional rom..your bootloader will stay unlocked..and for rooting do not follow tony's method..head to mtk client github page..there you will find the safest method works perfectly
I need help, I have a problem using twrp on my m32, my problem is that every time I try to install new software on my cell phone or a new system I have the problem that keeps giving several errors saying that my phone has to be locked to do this, but if i lock my phone an error screen appears in software verification, i need help because i want to install ancientOS GSI on my phone and root it.
and sorry for my english I'm using a translator because I'm Brazilian.