[UPDATED][QUALCOMM] Enter LG K420DS/LG K420N recovery! - LG K10 Guides, News, & Discussion

Hey guys! I entered LG K420DS/LG K420N stock recovery!
-> Requirements:
(1) Rooted Phone
-> Steps:
adb shell
su
cd /cache/recovery/
echo "--show_text" >> command
chmod 644 command
reboot recovery
-> Screenshots:
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pvineeth97 said:
Hey guys! I entered LG K420DS/LG K420N stock recovery!
Click to expand...
Click to collapse
How did you managed that? On every lg I tried 'adb reboot recovery' performed factory reset, and entering via pressing combination of buttons when booting offer me only factory reset.

Professor Woland said:
How did you managed that? On every lg I tried 'adb reboot recovery' performed factory reset, and entering via pressing combination of buttons when booting offer me only factory reset.
Click to expand...
Click to collapse
I will post a small binary file (not open source) I created. Your phone should be rooted.

So Reboot to bootloader? Unlock?

Related

[Q] can't enter in recovery mode

guys, neeed your help!.
i can't enter in recovery mode, when i try to enter the phone show me the red triangle without any other option from recovery as the image. after a couple of minutes the phone boot again in normal mode without problems.
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install rom manager from google play and flash the recovery for my phone (at&t) doesn't make nothing.
release the volume down + power buttons and then press again at the LG logo to enter in factory reset menu doesn't work.
i think my solution is flash the recovery with odin or some other software but i didn't find any thread with instruccions and files to do that.
what can i do??
I had the same problem with rom manager. I had to downgrade my software build number from d80010q to d80010d (i think it was d) and then push the TWRP recovery image with adb. Could never get CWM to work. A bit of a hassle but there are very detailed guides out there.
use freegee app in play store to install twrp/cwm
autoprime said:
use freegee app in play store to install twrp/cwm
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**** man... that was the solution. so simply and fast to a pain in the ass....
THANKS.

updat to lollipop missed no download mode/fastboot commands not work!

hi friends, I am new to this forum I need your help
because I wanted to do the up-to-date on my D802 / 32gb (4.4.2 to 5.0.1) with the "LGMobile Support Tool" na unfortunately its not working properly because there is still blocked on the LG logo:crying:
Of course I tried to do the "Factory Reset" but he starts normally then reboot its even started, Download mode does not work, for it is against Fastboot Mode
it displays:
[1410] Fastboot mode started
[1510] - reset -
[1520] - portchang -
[1570] fastboot: processing commands
I'm stuck in fastboot my problem is:
1. My device is normally sensed her the slightest problem
2. When I type a command it does not.
For example:
I type "fastboot erase boot" command appears on the screen G2 my stay there but I did not get a 'okay'
Supplementary information
LG G2 phone D802 / 32Gb
Version android before putting-a-days D80220b 4.4.2
android version of mise-a-days D80230a 5.0.1
thank you in advance for your help friendly :good:
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Help please: can't install .zip in TWRP in the rooting process

Hello everyone,
I was following this page to root the nexus 6P (ROM build number: MMB29M)
http://forum.xda-developers.com/nexus-6p/general/guides-how-to-guides-beginners-t3206928
step 1. “1. How To Unlock Your Bootloader”
done without issue
Issue in step2: “2. How To Install A Custom Recovery On Your Device”
After I installed twrp-3.0.2-0-angler.img, then I press “Power+Volume Down” to get into fastboot, then choose “Recovery” in fastboot, I can’t get into TWRP GUI to install .zip file, I only see the error msg icon (please see pic attached). Then I press “power_Volume UP” to TWRP Command interface but there is no “install” menu (please see pic attached).
Please help, how to get "install" menu in TWRP?
Many thanks
wave008
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Sorry for large pictures, I should resize them.
What you're looking at there is the stock recovery, which means that the installation of TWRP has called for some reason. Have you tried flashing it again?
Heisenberg said:
What you're looking at there is the stock recovery, which means that the installation of TWRP has called for some reason. Have you tried flashing it again?
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Click to collapse
Yes, you are right. I re-flash the TWRP and it works.
Thanks man!

How to recover from factory reset on TWRP

Hi
I had an open stock firmware on my LG G6. Unfortunetly I made factory reset as the phone was crashing apps.
Now the phone will boot into TWRP but flashing any of the firmwares is a failure.
First it was unable to unmount /system so i switched it to ext3 and back to ext4. Now the flash ends with result 1.0000 and after reboot im still in TWRP.
I can enter TWRP or start recovery with Vol Up, however in recovery it says with red MODIFIED / E / L / R0 / id :0 ()
I tried using LG UP but im stuck on this and none of the dll's seem to work for me.
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How to proceed to unbrick it ?
None of the dll's worked for me. I've let this rest for a few days and then stupidly found solution when searching for an answer, some info that installing LG Bridge might solve the dll issue.
It appeared that there is a magic button which recovers all phone with one click on Recovery within LG Bridge software.
Just a question. Is it now safe to lock the boot loader so I can run android pay?

Fastboot is not working but adb is fine.

Hello everyone. I have my asus zenfone max pro m1 and I want to install a custom rom in it, which requires me to go to fastboot.
I have followed a post on xda forum about it.
I have unlocked my bootloader.
installed adb and fastboot (platform tools).
enabled usb debugging and allowed my pc.
Now when give the command for adb devices, it shows me the attached device. Then i give the command "adb reboot bootloader" and it works perfectly and I enter fastboot on my device.
But as soon I give command fastboot devices the fastboot menu in my phone changes to small font saying "press power button to shutdown" . But when I restart my PC and do it all again, the first time when I
give the command for fastboot devices it shows me my device , but second time onwards it shows "??????? fastboot" and again the same small font message is shown. I have attached screenshot of my CMD for better illustration. Please help me regarding this . Thank you.
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