My LG k20 Plus T-Mobile is tuck on download mode - LG K20 Plus Questions & Answers

Hello, dear friends. Me again learning how to repair those phones (LGs,Samsungs, HTCs...)
I was trying to bypass FRP Google luck for someone (client ). I decided to use z3x Box again... By just choosing the model, and I was supposed to click on: FRP bypass and after it failed...
Now the phone is stuck on download mode whether plugged on the wall.
I am trying to use LG UP to get it repair but I don't have the correct Firmware kdz files for the LG k20 Plus. I need help to bypass the Download mode. Thanks again.

I think you'll get very little help here in the Tasker forum. There doesn't seem to be a k20 forum but maybe someone in the k10 forum can help. There are at least some k20 users there. You might also consider the general area q/a forum for devices without a thread.

I have the firmware if u still need and twrp let me know. My LG mp260 is working awesome from having rr on it to the audio mods from magisk.

This points to how to get into it, but maybe reverse?

For Christ's sake, don't use Z3box.

Related

lg g2 softbrick

hello. i recently purchased lg g2. its back cover says d802 but on the inside it says d801/d803. so first idk what model it actually is. can u please help me figure out its model?
secondly after a firware upgrade through lg pc suite it got stuck on lg logo and wont move forward. it can enter download mode. idontknow much about software programming so i seeked help. i took it to repairs but the guy said someone flashed the wrong rom into ur phone as we cant determine which model it actually is so now you have to purchase new IC for your phone. so rom flashing wont fix the problem now i guess. please help me out whether i really have to change the ic or it can be solved through software fix. i would be really thankful for ur help.

Need guidance regarding compiling a rom

Good afternoon ladies and gents,
I am here today seeking your guidance on compiling the stock rom for the lg v20 h910 (AT&T) variant. I was able to grab the rom source and the kernel source from here .... as far as that being the right rom is beyond me lol... but it matches the model number so i thought i would give it a try. and i am wondering if anyone can show me the right direction in do so myself. i have a desktop pc running win10 64 pro build 1607 ( redstone 2 ), but i also have a macbook pro if i cannot use my pc. if i have to install linux i will do so. any guidance would be much appreciated.
I want to lock the bootloader after the dirty santa exploit and also return the device to at&t for an upgrade, i want to get the s8+ . The reason i want to lock it and unroot ( stock it basically ) is because i am afraid of at&t coming after me for the full price of the device, especially that i have the NATF mega rom with the static boot screen and i am also afraid that they would think the device is not functional. The extrior of the device is flawless, no scratches nor dents or anything of that sort.
Nothing?
Can you not use google to search the forums for the answers on using LGUP to maybe restore your phone to stock, thus negating the need to possibly install multiple operating systems, or compile code?
I do not use your variant of this device (i am on the LS997) so my answer should be immediately discarded, but by and large more devices can be restored to factory utiluzing LGUP than can not be restored.
Good night, and good luck.
elijah420 said:
Can you not use google to search the forums for the answers on using LGUP to maybe restore your phone to stock, thus negating the need to possibly install multiple operating systems, or compile code?
I do not use your variant of this device (i am on the LS997) so my answer should be immediately discarded, but by and large more devices can be restored to factory utiluzing LGUP than can not be restored.
Good night, and good luck.
Click to expand...
Click to collapse
If there was an available kdz for my variant I would have used lg flash tool. Or lgup. Thats why i asked for a guide in the right direction when it came to compiling. Because the source code is available for h910 which is the at&t variant but no available kdz. So i was simply asking to learn how to compile a kdz from source code.

[MTK] Unlock bootloader - account not bound to device.

Hi all,
as mentioned in the title, I am having issues trying to unlock the bootloader of a Redmi note 3 Mediatek edition.
Worth to mention is that I have, of course, applied for the unlocking permission and got it. I also have used the Xiaomi Updater tool to update to the last stable version.
The problem that I am facing right now is that every time I try to use the Mi Unlocker tool, it complains that the account is not bound to the device.
I checked and that is not the case and I also tried to follow many guides.
All of them refer to the Snapdragon version which (apparently) does not work with the Mediatek version.
What I am trying to ask here is if there is a known working procedure and/or workaround to this kind of problem or if any of you would now how to move from here.
Thanks
there is a probleme with there unlocking tool it refuse to work since begin 2018... they broke it and nobody is fixing it..... alot of people have this probleme (im on the kate model)
luca34 said:
Hi all,
as mentioned in the title, I am having issues trying to unlock the bootloader of a Redmi note 3 Mediatek edition.
Worth to mention is that I have, of course, applied for the unlocking permission and got it. I also have used the Xiaomi Updater tool to update to the last stable version.
The problem that I am facing right now is that every time I try to use the Mi Unlocker tool, it complains that the account is not bound to the device.
I checked and that is not the case and I also tried to follow many guides.
All of them refer to the Snapdragon version which (apparently) does not work with the Mediatek version.
What I am trying to ask here is if there is a known working procedure and/or workaround to this kind of problem or if any of you would now how to move from here.
Thanks
Click to expand...
Click to collapse
Did you bind the account to your phone in Dev settings? If you did, just simply ask the Customer service and they will help you to get it unlocked. Use Chinese to talk to them if you can.
tonyyang- said:
Did you bind the account to your phone in Dev settings? If you did, just simply ask the Customer service and they will help you to get it unlocked. Use Chinese to talk to them if you can.
Click to expand...
Click to collapse
Problem is that in the MTK version this option is on available under the Dev settings.. That is also the reason why I opened the thread with the MTK tag.

If you need the unbrick tool post here - let nubia know

I want to take a count of all the people who are stuck in EDL mode. The company has 1 support representative that helps us out (Jerry) and says the tool is under testing and not yet stable. If enough people post here stating they are bricked, there's a chance we get the tool early. I personally know of about 5 people stuck in EDL mode (called a "bricked" phone). So my guess is there are probably a hundred or more with phones stuck in EDL mode with no way to recover.
This is a good start. ( my RM5G is not bircked.)
ps000000 said:
This is a good start. ( my RM5G is not bircked.)
Click to expand...
Click to collapse
I have a Redmagic 5G stuck in EDL mode.
mslezak said:
I want to take a count of all the people who are stuck in EDL mode. The company has 1 support representative that helps us out (Jerry) and says the tool is under testing and not yet stable. If enough people post here stating they are bricked, there's a chance we get the tool early. I personally know of about 5 people stuck in EDL mode (called a "bricked" phone). So my guess is there are probably a hundred or more with phones stuck in EDL mode with no way to recover.
Click to expand...
Click to collapse
I lied to you stuck in the EDL mode and waited for Jerry to get us out of the problem in my phone and the phones of others, I have not used my phone for more than a week and then I fell into the EDL, we badly need an ( unbrick tool red magik 5g ) ?
Well the whole point of this post, is to tally up how many people have been stuck in EDL mode. I have at least 5 people that have contacted me via Telegram saying they are EDL bricked. This is to just stress that Android 10 phones that come with the new "Super" dynamic partitions are basically an EDL brick waiting to happen. Op 8 Plus already released a factory reset EDL mode restore, we'd like one for the Red Magic 5G.
Now I'm a dev so I pretty much know how to avoid an EDL brick, but most people are not. You don't want to touch in any way the system partition. That's rule #1. We have had mixed comments from the tech support team that they MAY release an EDL restore tool in the next 2 weeks, but that is certainly not a sure thing.
If it does happen, you can thank Jerry at Red Magic who is very kind in supporting the community of developers.
I have been told by others that posting on Nubia's Facebook page is the fastest way to get a resolution https://www.facebook.com/nubiasmartphone/ . I know the number of people here in EDL mode is not an accurate number as I've been contacted on Telegram with far more than have posted here. I do suggest going to Nubia's Facebook page and requesting the unbrick tool for those of you stuck in EDL mode. Apparently that is much faster than contacting [email protected] - where apparently as a sub-brand of Nubia, they are less motivated to help you out.
I need unbrick tool for nubia play 5g... accidently flash wrong rom and my device in totaly dead only detect 9008...plz help me
I entered a Nubia account on Facebook and asked to provide an unbrick tool. Perhaps our voices reach the specialists in Nubia and provide them
I think we all need it. I broken mine too after update on with root (Genius) . Can't get into any mode. No screen light on.
I contacted the Nubia Qays Facebook account and he told me to provide me with my e-mail address, which I contacted technical support, and then technical support contacted me and asked me three questions, is the phone working or not? The answer was no and he said did you download another rom? So I said yes, I downloaded the ROM by mistake, and the third question said he provided me with the link that I downloaded the ROM file, so I supplied it, and in the end he ignored me and did not reply to my message and did not provide me with what I do or how it helps me to address the phone problem .. ?
Yes please
My phone is bricked
Aboyousf said:
I lied to you stuck in the EDL mode and waited for Jerry to get us out of the problem in my phone and the phones of others, I have not used my phone for more than a week and then I fell into the EDL, we badly need an ( unbrick tool red magik 5g )
Click to expand...
Click to collapse
Yes please mine too ????
My phone is bricked
what is the situation now
Unbrick tool available!
It's been released here by Jerry at Red Magic so this thread can be closed. It's in another post in XDA here.
rabunz1105 said:
I have a Redmagic 5G stuck in EDL mode.
Click to expand...
Click to collapse
Có unbrick tool của rmg 5g bài viết ngày hôm qua ... Bạn có thể thử
************
Mod edit - translated by https://translate.google.com/:
There is unbrick tool of rmg 5g posts yesterday ... You can try
mslezak said:
It's been released here by Jerry at Red Magic so this thread can be closed. It's in another post in XDA here.
Click to expand...
Click to collapse
Nó bị hard brick. Công cụ có giúp được tôi ?
************
Mod edit - translated by https://translate.google.com/:
It is hard brick. Can the tool help me?
mslezak said:
It's been released here by Jerry at Red Magic so this thread can be closed. It's in another post in XDA here.
Click to expand...
Click to collapse
THREAD CLOSED on request of OP @mslezak!
Here's the link to the thread OP mentioned above: https://forum.xda-developers.com/nubia-red-magic-5g/how-to/tool-nubia-red-magic-5g-unbirck-tool-t4127999

LG G6 bootloader unlock is not possible anymore through LG

After succesfully flashing the wonderful LineageOS into my Samsung Galaxy Tab A i was so excited to do the same with my LG G6 H870. Today i set up the connection, wanted to get the bin file from LG developer site and realized they had shut down the site 31. december 2021. Now i am left with locked bootloader
And i believe many people will be sad because of this. Its unfair from LG to remove this option. If they will continue to support a few recent phones with SW updates they also had to leave the bootloader unlock service alive for a few years too.
I dont know if any developer is reading this but would it be possible to find an exploit if we are forced to because of no other options left? Like when devs are reverse engineering licence key validation and then building keygens, so to examine the bin file and the corresponding IMEI, device ID, possibly gather further bin files and IMEI, device ID from other forum members and find the logic behind it?
Could anybody give us hope?
Thank you for your opinions.
I'm in same boat with G5H850. Hope someones finds a solution beacause several LG support answered me they cannot perform the unlock anymore...
I feel so disappointed as it was an automated process that they do not support it anymore.
Is there any other way to flash trwp now? Would firehouse help?
Same to me, I wanted to upgrade an old G6 to LineageOS and got stopped out.
Thank you LG, I won't buy any **** from your company anymore.
So if anyone finds a workaround for this issue, please post a solution in this thread. Tyvm in advanced.
Any new methods??
KarimAssiakh said:
Any new methods??
Click to expand...
Click to collapse
I highly doubt and i would be surprised.
I dont think G6 was such a popular model across the globe. Everybody has moved to the more recent versions and are unlocking them with a special method.
I think its not worth to waste development time on it. Maybe if there could be "keygen" type script to generate the files for every LG model globally.
I am sad btw. I have renewed my galaxy tab a tablet with a nice Lineage and i believe it would boost my G6 as well. I would pay a reasonable price if i could flash a custom ROM into it.
KarimAssiakh said:
Any new methods??
Click to expand...
Click to collapse
There most likely won't be a new method. The unofficial methods are used through EDL, and the EDL isn't accessable without shorting pins or test points. I'm glad i unlocked mine the day i got it last year.
AlternateHydro1 said:
There most likely won't be a new method. The unofficial methods are used through EDL, and the EDL isn't accessable without shorting pins or test points. I'm glad i unlocked mine the day i got it last year.
Click to expand...
Click to collapse
But that EDL stuff method is for a few newer models only,right? I dont believe it would work on G6 as well. I did not dig into it deeper but as far as i remember its a specifix kernel for the EDL stuff method, chipset is different, partitioning is different, so it wont work on G6. But i might be wrong of course
tracid1987 said:
But that EDL stuff method is for a few newer models only,right? I dont believe it would work on G6 as well. I did not dig into it deeper but as far as i remember its a specifix kernel for the EDL stuff method, chipset is different, partitioning is different, so it wont work on G6. But i might be wrong of course
Click to expand...
Click to collapse
Yeah, i ment that. Cuz the EDL is basically not made to be accessed on the G6 and lower, there won't be a method.
A responsible company should put out a bootloader unlock code generator while discontinuing its mobile business. Or change the unlocking method to Google pixel's standard way in the last system update, i.e. unlocking via command line
Code:
fastboot flashing unlock
.
AlternateHydro1 said:
There most likely won't be a new method. The unofficial methods are used through EDL, and the EDL isn't accessable without shorting pins or test points. I'm glad i unlocked mine the day i got it last year.
Click to expand...
Click to collapse
Sad, so im stuck at stock lg s*ity software,
Cyanide_zh said:
A responsible company should put out a bootloader unlock code generator while discontinuing its mobile business. Or change the unlocking method to Google pixel's standard way in the last system update, i.e. unlocking via command line
Code:
fastboot flashing unlock
.
Click to expand...
Click to collapse
i hope someone could find a solution like H872

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