[ROM][10.0_r37][OFFICIAL] Evolution X 4.7 [JUDYLN][12/10/2020]

QQboss · Apr 20, 2020 at 4:54 PM

Olvers974 said:
It's that

C:\adb>fastboot flash boot boot.img
target reported max download size of 536870912 bytes
sending 'boot' (65536 KB)...
OKAY [ 1.409s]
writing 'boot'...
FAILED (remote: Cannot flash this partition in unlocked state)
finished. total time: 1.411s

So how did you overcome this problem?

Olvers974 · Mar 28, 2014 22 1 0

QQboss said:
C:\adb>fastboot flash boot boot.img
target reported max download size of 536870912 bytes
sending 'boot' (65536 KB)...
OKAY [ 1.409s]
writing 'boot'...
FAILED (remote: Cannot flash this partition in unlocked state)
finished. total time: 1.411s

So how did you overcome this problem?

Do you have the same problem as me? Because it looks different. I still haven't overcome this problem ... I think it's a problem with my bootloader ...

QQboss · Apr 20, 2020 at 5:03 PM

it seems we have similiar problem.

mind_hunter · Apr 20, 2020

Olvers974 said:
do you do that on reboot?

(Hold power button + volume down until you see LG logo, then hold only volume down button and spam the power button, then press yes, yes for both questions and it will get you in twrp)

when i reboot from qfil there was no display no lg logo nothing before that i was running on lineage 16 perfectly .
now i can only access my phone in qfil qloader 9008 port with black screen

Olvers974 · Mar 28, 2014 22 1 0

mind_hunter said:
when i reboot from qfil there was no display no lg logo nothing before that i was running on lineage 16 perfectly .
now i can only access my phone in qfil qloader 9008 port with black screen

i don't know, i don't use qfil ... :/ but cmd with fastboot !
It's work better with qfil ?

Clickau · Apr 20, 2020 at 6:27 PM

This looks like a very cool ROM. How is battery usage compared to stock rom/lineage? Also, does the quad dac work?

Emanel000000 · Apr 20, 2020 at 7:11 PM

kadir4211 said:
How is the sound(loudspeaker)? In los17 there is looseness and sound level was very low.

its been even fixed on lastest los versions and here as well

---------- Post added at 06:11 PM ---------- Previous post was at 06:10 PM ----------

Clickau said:
This looks like a very cool ROM. How is battery usage compared to stock rom/lineage? Also, does the quad dac work?

it was listed as bugs if it wasnt working and battery usage depends on each user

dev_core · Dec 3, 2017 19 0 0

QQboss said:
C:\adb>fastboot flash boot boot.img
target reported max download size of 536870912 bytes
sending 'boot' (65536 KB)...
OKAY [ 1.409s]
writing 'boot'...
FAILED (remote: Cannot flash this partition in unlocked state)
finished. total time: 1.411s

So how did you overcome this problem?

Send again command and press vol down, should works

mind_hunter · Sep 13, 2018 13 0 0

Olvers974 said:
i don't know, i don't use qfil ... :/ but cmd with fastboot !
It's work better with qfil ?

can someone send me lg g7 stock firmware for qfil not for lgup because i have only access in qfil

sandronejm · Apr 20, 2020

mind_hunter said:
can someone send me lg g7 stock firmware for qfil not for lgup because i have only access in qfil

I am also interested in this firmware for QFILL in case I got brick in the future or I need to recovery the stock firmware.

edit:
hey guys, can I flash TWRP using
fastboot boot twrp.img
or should I type
fastboot flash boot twrp.img
what are the differences from these commands?

Olvers974 · Mar 28, 2014 22 1 0

QQboss said:
it seems we have similiar problem.

Sorry ,
I had not seen the entire post ^^
I will try the solution explained below

---------- Post added at 09:02 PM ---------- Previous post was at 08:56 PM ----------

dev_core said:
Send again command and press vol down, should works

I have the same thing with the dtbo file, your solution does not work either: /

ShadoV90 · Apr 21, 2020 at 6:53 AM

C:\adb>fastboot flash boot boot.img
target reported max download size of 536870912 bytes
sending 'boot' (65536 KB)...
OKAY [ 1.409s]
writing 'boot'...
FAILED (remote: Cannot flash this partition in unlocked state)
finished. total time: 1.411s

So how did you overcome this problem?

fastboot flash dtbo_a dtbo.img
fastboot flash dtbo_b dtbo.img

fastboot flash boot_a boot.img
fastboot flash boot_b boot.img

In my case it worked like a charm.

QQboss · Apr 21, 2020 at 8:21 AM

oooooh, you're right!

thanks

Olvers974 · Mar 28, 2014 22 1 0

Oh

!

Olvers974 · Mar 28, 2014 22 1 0

ShadoV90 said:
fastboot flash dtbo_a dtbo.img
fastboot flash dtbo_b dtbo.img

fastboot flash boot_a boot.img
fastboot flash boot_b boot.img

In my case it worked like a charm.

I try this, it's works ! But when i get to twrp, i can't format the data, because apparently it's encrypted ... an idea ?
I'm almost there xD

ShadoV90 · Apr 21, 2020

Yep, with that twrp it's impossible for me to format data too. If this happen. then you have two ways to do it:

First: you can try to format data from fastboot with command "fastboot format userdata", but i personally never used that command, so you will use it at your own risk.

Second: You can grab other twrp boot image, but there are two versions of twrp, for pie, and for Q, you must try which one is working now for you. (because it depends from which version of android you are running, it's kinda complicated, but i discovered that LLama's LOS 17 and stock pie android is compatible with twrp for pie, and JOSHIX's LOS 17 and this rom is compatible with twrp for Q)

For Q
twrp_universalQ

OR
For Pie
twrp_universalP

When you will get these twrp, then (read carefully) you must BOOT (not flash) this twrp.
With boot command, nothing will be replaced, it's one time only operation, and after reboot everything's booted as it was earlier.

Go into fastboot and type in cmd:

fastboot boot twrp_universal.img
OR
fastboot boot twrp_universalQ.img

output should be like that:

Code:

D:\LG>fastboot boot twrp_universalQ.img
Sending 'boot.img' (65536 KB)                      OKAY [  1.491s]
Booting                                            OKAY [  5.107s]
Finished. Total time: 6.677s

it depends which one is compatible.
If you boot img, and screen will stop for longer moment at LG G7 ThinQ logo, then press and hold start button and Vol- to reboot device.
Go into fastboot and try boot second file.
From one of these twrp, you will be able to format userdata with no problem.

After format, you can hit reboot, power off. Now you can go to twrp which you flashed with that ROM, and install ROM without formatting data.

For me it worked. I hope it will work for you too.

Olvers974 · Apr 21, 2020

ShadoV90 said:
Yep, with that twrp it's impossible for me to format data too. If this happen. then you have two ways to do it:

First: you can try to format data from fastboot with command "fastboot format userdata", but i personally never used that command, so you will use it at your own risk.

Second: You can grab other twrp boot image, but there are two versions of twrp, for pie, and for Q, you must try which one is working now for you. (because it depends from which version of android you are running, it's kinda complicated, but i discovered that LLama's LOS 17 and stock pie android is compatible with twrp for pie, and JOSHIX's LOS 17 and this rom is compatible with twrp for Q)

For Q
twrp_universalQ

OR
For Pie
twrp_universalP

When you will get these twrp, then (read carefully) you must BOOT (not flash) this twrp.
With boot command, nothing will be replaced, it's one time only operation, and after reboot everything's booted as it was earlier.

Go into fastboot and type in cmd:

fastboot boot twrp_universal.img
OR
fastboot boot twrp_universalQ.img

output should be like that:

Code:

D:\LG>fastboot boot twrp_universalQ.img Sending 'boot.img' (65536 KB) OKAY [ 1.491s] Booting OKAY [ 5.107s] Finished. Total time: 6.677s

it depends which one is compatible.
If you boot img, and screen will stop for longer moment at LG G7 ThinQ logo, then press and hold start button and Vol- to reboot device.
Go into fastboot and try boot second file.
From one of these twrp, you will be able to format userdata with no problem.

After format, you can hit reboot, power off. Now you can go to twrp which you flashed with that ROM, and install ROM without formatting data.

For me it worked. I hope it will work for you too.

Thanks again

I succeeded otherwise, I flashed my rom, everything is fine. The problem is that I don't have LTE / WCDMA, no matter the Custom Lineage / evolution X rom
The apn is well configured, my mobile data is active ...

Edit : It's OK, it's works, the apn profile is delete, and he has configured the device alone ^^

ShadoV90 · Apr 21, 2020 at 3:56 PM

Hmm it's weird. Because i have even LTE+ right now.

EDIT: I saw your edit too late xD

thenotonly · Apr 21, 2020 at 4:01 PM

Olvers974 said:
Hello, and thank you again for the work. I have a problem, following the flash of the dtbo file

( C:\adb>fastboot flash dtbo dtbo.img
target reported max download size of 536870912 bytes
sending 'dtbo' (8192 KB)...
OKAY [ 0.232s]
writing 'dtbo'...
FAILED (remote: Cannot flash this partition in unlocked state)
finished. total time: 0.239s. )

Impossible to redo an unlock either , same error

However, my bootloader is unlocked, and the root is active.
I had my phone bricked a short time ago, and they unbrick it from a distance. Was there a problem at this time ?

Thank you, sorry for my english

You do need to specify partition slot dtbo_a or dtbo_b. Same applies for other partitions like boot, system and vendor.

Running fastboot getvar all will show which slot is active

mxraider · Apr 22, 2020

Hi LG G7 fans,
after:
fastboot flash dtbo_a dtbo.img
fastboot flash dtbo_b dtbo.img
fastboot flash boot_a boot.img
fastboot flash boot_b boot.img
i'm in a bootloop with LG G7 bootlogo and then information about unlocked boot loader.
Comming from OEM 20d, tried LOS 16 and 17 time ago with no problem.
What i'm doing wrong ?
Great thanx :good:

[ROM][10.0_r37][OFFICIAL] Evolution X 4.7 [JUDYLN][12/10/2020]

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