[X]Assistant

[jam_p]

LG G4c - Firmware
H525n, C90n, H522y
Description пїЅ | Discussion пїЅ | Firmware пїЅ

Important information!

- On h525n 6.0, only temporary root is possible.
- Kingroot 4.8.2 and newer after the reboot turns the phone into a brick. Recovered with LG Bridge.
- 6.0 exists only for H525N, for H522Y there is no update yet.

Drivers and Utilities

LG Bridge (LG Air, backup, phone software update)
Of site

LG Flash Tool
Download

H525n Driver - LGUnitedMobileDriver_S4981MAN38AP22_ML_WHQL_Ver_3.8.1
Dropbox
H522y Driver - LGUnitedMobileDriver_S4981MAN37AP22_ML_WHQL_Ver_3.8.1
Download
H522Y drivers for self-installation

Official firmware

Sites for downloading firmware
Project devtester.ro - Enter your IMEI and get the firmware.

Firmware for Model H522y

Firmware 10d LG h522y (for TWRP)
Modified stock H522y
H522Y10c firmware
Backup off firmware for n522

Firmware for Model H525n

V10D 5.0.2 CIS
V20a 6.0 CIS -H525n20a_00.kdz on Yandex disk
V20c 6.0 CIS -google drive
V20e-GLOBAL-TM01

Unofficial firmware

The first port for the LG H522Y (based on pure android 5.1)
Modified stock H522y for SP Flash Tool

Instructions

Root

Root on H522Y with KingRoot removal
Temporary root on H525N usingKingUser_4.0.5_100_En
How to root on h525n usingKingroot. Since version 4.62 works on v10d. (ThankBADNMfor the tip.)
On the h522y model, getting root may not be the first attempt.
Ways to get root on various firmware

Solving the problem of memory and application work in the background.

The solution is to change the settings of the built-in low memory killer.
To work you need root!
Downloading a program that can do this. I used Kernel Adiutor. Go to the desired section and select the profile Medium or Aggressive.

How to reset to factory settings (wipe)?

1. Turn off the phone with the power button.
2. Press the power button and the volume down simultaneously.
3. As soon as the LG logo lights up - release the power button and hold it down again (while continuing to hold the volume down button).
If everything is done correctly, you will see a menu where you can choose to reset to factory settings (control of volume buttons, confirmation - power button).

Installing firmware using the LG Flash Tool (instruction is taken from the G4 branch)

Attention! Be careful! LG Flash Tool Implements the firmware bypassing the device validation service from LG and allows you to flash firmware from other regions into the device!
These actions can lead to complete or partial inoperability of the device !!!
REMEMBER THAT YOU ALL DO AT YOUR OWN RISK. AUTHORS OF MANUALS ARE NOT RESPONSIBLE FOR YOUR DAYS !!!

1. Download the driver for the device and the corresponding firmware in kdz format.
2. DownloadLG Flash Tool
3. Turn on the phone debug mode via USB.
4. Transfer the phone to the download mode (from the off state, connect it to the PC using the USB cable, holding down the "volume +" button)
5. We are waiting for the installation of the port driver.
6. Run the LG Flash Tool on behalf of the PC Administrator (If an error occurs, you will most likely need to download and install Microsoft Visual C Redistributable)
7. In the main window, in the "Select Type" items, select CDMA, "PhoneType", select DIAG and click "Normal Flash" to update the firmware or "CSE Flash" for firmware with a complete reset of all data.
8. In the next window "Read Phone Information" press the START button.
9. In the last window "Select Country & Language" without changing anything, click the "OK" button
10. Without closing the utility, we expect 100% completion of the process.

- Installing the latest firmware version v20d via TWRP for H525n
- Unlocking the bootloader and installing TWRP on the H525n
- Unlocking the bootloader, and getting a ROOT on the H522Y
- Raise the LG H522Y out of bricks with the SP Flash Tool
- Unlocking bootloader H522Y
- Restoring the phone if you got a bootlap.
- Disable MLT logging.
- Enabling the "Format as Internal Storage" feature of Android 6.0
- Memory card as an internal drive (root is not needed)
- Disable KNOCK
- Turn on the multiuser
- LG device firmware via LG UP

Recovery

TWRP 3.0.2 for LG G4c H522 on Android 5

Modifications

New for LG G4c H522y
Effects unlock, weather animation, QSlide, flashlight and other buns
Lock screen with lg g4 effects
Modified battery icons and signal levels- for H522Y

Useful

When updating the OTA error 0x1125000 appears, what should I do?

This error appears after installing the root. Attempts to get rid of the root, make wipe, at least I did not succeed. Therefore, I advise you to upgrade via cable using LG Bridge.

Memory card as an internal drive without Root-rights
Instructions for those who have problems with TWRP and Xposed! Provided that Root has already been received!
LG proprietary applications
How to enter the recovery using the volume keys
Files from LG H525N firmware for H522Y. Deodexed and signed
Engineering menu on 6.0 - * # 546368 # * 525 #
Discussion of getting root onXDA

There is no curator in the subject. For filling caps, please contactmoderatorssection through a buttonunder the messages to which you want to add links.

Post has been editeddestroyer71 - 29.04.19, 10:27

Reason for editing: Modified H522y stock for SP Flash Tool

[slav4ik59]

jam_p,
I tried it did not work ... In general, I tried using Lg one click. As a result, it reaches 75% and that's it. writes go to download mode and connect the device. And from this mod the program itself does not recognize the phone. Somehow we live

[Alexander32]

[email protected], 19:59

Aleksandr32,
Take a chance, try.

I tried the effect equal to 0, I already shoveled a lot of ways to get a ruut, probably even everything, but there's no sense in it really will not work on this machine (((

[retrokun]

Said to ask here from experts

Is it worth it to flash on v10c. Initially, the V10a firmware was installed — later, it was not an intrinsic manner (usually I am skeptical about all updates — remembering that the best enemy is good, and if everything seems so normal, why change) it was stitched to v10b. Or since I bore a walk on a “b” then for a walk. If so any pitfalls.

[jam_p]

retrokun
Judging by the topics on the forum, there are no problems, changes are also not noticeable.

[jam_p]

Changelog update V20a h525n in screenshots

Post has been editedjam_p - 28.01.16, 11:04

[dmi-tri]

Checked update:

Now v10a (not updated)

Post has been editeddmi-tri - 28.01.16, 11:37

[aggro13]

jam_p,The main question is how is the situation with the RAM, now everything is adequate without tweaks?

Posted on 01/28/2016 11:34 AM:

Dmi-tri @ 01/28/2016, 1:29 PM

Checked update:

This is it?

No, upgrade and then come back

[dmi-tri]

You can roll back, with higher to lower firmware, by regular means?
Or is it a "one way ticket"?

[jam_p]

dmi-tri,
In the cap there is a way of sewing. Additionally smoke the Internet. There is no official rollback software.

[jam_p]

Sketched some fresh chips 6.0 by 525. Ruta, of course not yet.

Screenshots 6.0 with 525

[Alexander32]

[email protected], 14:52

Sketched some fresh chips 6.0 by 525. Ruta, of course not yet.

Screenshots 6.0 with 525

[attachment = "7483616: Screenshot_2016-01-28-14-47-13.png"] [attachment = "7483618: Screenshot_2016-01-28-14-46-50.png"] [attachment = "7483621: Screenshot_2016- 01-28-14-46-35.png "] [attachment =" 7483626: Screenshot_2016-01-28-14-45-42.png "] [attachment =" 7483628: Screenshot_2016-01-28-14-44- 46.png "] [attachment =" 7483630: Screenshot_2016-01-28-14-44-35.png "] [attachment =" 7483633: Screenshot_2016-01-28-14-44-05.png "] [attachment = "7483635: Screenshot_2016-01-28-14-43-46.png"] [attachment = "7483638: Screenshot_2016-01-28-14-43-19.png"] [attachment = "7483639: Screenshot_2016-01-28 -14-43-06.png "] [attachment =" 7483644: Screenshot_2016-01-28-14-42-56.png "] [attachment =" 7483646: Screenshot_2016-01-28-14-42-25.png "]

Is there a lot of windowing? Like on lg g4 flagship

[Playmo]

jam_p,
Lucky: sveta:: clapping:

[jam_p]

Aleksandr32,
Aleksandr32,

Aleksandr32 @ 01/28/2016, 3:39 PM

...

Is there a lot of windowing? Like on lg g4 flagship

Not seen. With the root can be enabled.


Changed the view of the volume adjustment window at the top. Changed the sound of this adjustment itself. Glory to these Indians, they removed the poorest sound in the system.

Post has been editedjam_p - 28.01.16, 16:31

[Playmo]

jam_p,
Can I have a desktop screen with a native weather widget?
And the screen of the music player.

[jam_p]

Rebound

Post has been editedjam_p - 28.01.16, 19:46

[Playmo]

jam_p,
and a large weather widget 5x2 possible?)

[jam_p]

Rebound
I lied, I have no standard weather, it's macropinch. In the lg updates, it hangs, but it does not update, no sense from it, I do not use widgets.

[MeGa_UseR]

[email protected], 16:52

jam_p

Only 153 MB free opera memory? Not too much system eats memory?

[Vlad_6120]

I got root on UMI eMax mini using a Windows programiRoot. At the same time, she also poured TWRP into me. Today they gave to see the LG G4c H522Y. Connected to a computer with iRoot. The program saw the body. I did not experiment, because The phone is not mine and in my hands for 5 minutes .... But the program identified the body, so you can try.

[jam_p]

MeGa_UseR,
I can reveal the secret, in fact it is 50 meters free. Why is it empty, not used? Teaching materiel how low memory killer works in android.

Post has been editedjam_p - 29.01.16, 14:59