yashsingh1/xdaforums huggingface dataset:
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] SumitGupta2442:
Use jio4gvoice app
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] SumitGupta2442:
Does the latest build requires latest twrp recovery for installation?
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] johnybr99:
I haven't used my G620s in more than a year, what's the current state of the rom? Are there any major bugs? I'd test it, but it's my mother's phone now, so I can't screw it up
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] kharuba:
Everything works perfect !!! But don't Flash the Version 4th April there is an April joke in it. Sometimes only 99 % or 98 % after loading battery, small bug, but it seems they are not able to fix it.
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] SumitGupta2442:
It's not the only bug present. Changing keyboard also reboots the phone. There are also many more bugs I found but that would be because of xposed mods I think but this keyboard one was founded before installing xposed. Flashed the 4th April build?. Also there is notification of 'ye be on the way ..........' which is quite irritating as I can't remove it also.
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] custon3:
there is the solution to remove the notification (the April 1 innocent)

https://www.lineageos.org/Changelog-17/
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] Zeus Revolution:
Hello My friend, tendrémos Android Oreo??
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] SumitGupta2442:
How to update without losing any data of the phone?
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] kharuba:
I have no reboots on G620S-L01 when changing Keyboard. I have no other bugs than battery not loading to 100 %

---------- Post added at 03:10 PM ---------- Previous post was at 03:04 PM ----------

Boot into TWRP. Connect the Smartphone with your PC and put the latest ROM to internal space >TWRP. Then go to install and search for the ROM file in TWRP and Flash the update. No data will be lost. Do not wipe anything after that, reboot the phone only without erase or wipe Cache. Use the latest ROM from 10th April it is April joke free. If you have already flashed the 4th of April ROM, the April joke will be erased by flashing the new ROM of yesterday.
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] SumitGupta2442:
I don't have space left in internal storage. Placing the file in SD card and just flashing without wiping anything will do the same?
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] kharuba:
Yes, you can also use the SD-Card for this.
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] dianlujitao:
Does that single commit work? I guess not.
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] Blefish:
Are you using external SD as internal? That might explain why it doesn't work. What you can do (if you have root) is to move the zip file to /data or /cache if there's enough room, and via recovery install from the same directory.
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] johnybr99:
Wifi reboots are no longer a thing :D
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] HellCat12:
yes! I am using external SD as Internal! but I cant find the downloaded zip file in file manager also!... and how do I root my phone? because the ADDON supersu from lineage website din't root my phone even after flashing!

one more question! if I root successfully will I receive OTA updates?

thanks in advance! :)

---------- Post added at 12:44 PM ---------- Previous post was at 12:37 PM ----------

wow that's a great fix! any special features added?
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] Sec0nd:
Is battery life better than with cm13? Is there any annoying bug?
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] HellCat12:
yes, I'm using my external SD as Internal storage! I'm not able to access my original internal storage through file manager! so cant find the downloaded update zip file! only able to explore sd card! PLEASE HELP! I have successfully rooted my device! :confused: and now that I have rooted my phone will I continue to receive OTA updates??? [MENTION=5091734]dianlujitao[/MENTION] [MENTION=4223446]Blefish[/MENTION]
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] TechVenom:
[MENTION=5091734]dianlujitao[/MENTION] [MENTION=4223446]Blefish[/MENTION]

First error is direct update from OTA in Settings/about

Second is when i tried to update from recovery
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] dianlujitao:
Install experimental first
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] johnybr99:
Even though wifi reboots are fixed now, wifi connection is now problematic. After about an hour of using it, it stops loading everything I try, but it says it's connected. I have to disable, then enable wifi in order for it to work properly.
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] andrejicd:
You've installed version night or experimental

and what is the difference between the two.
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] johnybr99:
I installed nightly and the difference is that experimental builds are used to transition from older roms, especially cm13
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] andrejicd:
And the Mokke 7.1 wi fi known to work very slowly.
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] TechVenom:
Same problem again

I'm currently using previous build 20170206
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] johnybr99:
Backup important stuff and do a fresh install. I had the same problem this morning and I did that.
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] johnybr99:
Yeah, wifi failures are definitely caused by this rom. I've tried 2 different access points and the same thing happened. After a while, pages and everything else would just stop loading.
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] romanticky:
Here wifi works just fine. Try to grab a logcat for devs.
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] johnybr99:
I'm not sure how it's done. Wifi works, don't get me wrong, but requires me to restart it in order to connect to something
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] johnybr99:
Two reboots in a span of 20 minutes. Can somebody with better knowledge analyze this ? Thanks

Btw, wifi is a real deal breaker now, it's worse than rebooting ever was
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] HellCat12:
has anyone flashed the latest build 20170220??? can it be flashed directly over the feb 6th build?...

whats the difference between feb 17th n feb 20th build? any bugs?
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] johnybr99:
Whenever I try to install updates, I get incompatible data message, error 7

Edit: I fresh installed it. Can someone look into wifi problem?
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] coretm:
Hi , im downloaded last version of lineage and installed that after installation stock on logo of honor (( also i dont use of last version of TWRP )) , but i used RROS in 4x ch2-L11

And completely worked , but after any search in internet i understand Lineage os better than resurrection remix os and i don't know !! What should i do?? Is it better to change in linage or RR is good ?? Tnx
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] SumitGupta2442:
This rom won't support your device. So you should continue using resurrection remix, I also find it better than lineage os but when it comes to stability lineage os is the king.
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] coretm:
But i see lineage os for honor 4x cherry !! Cherry didn't work?
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] SumitGupta2442:
Yup it's for cherry but cherry also have 2 variants one with Snapdragon processor and one with Kirin process. This rom is for Snapdragon processor only.
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] coretm:
There is no better RRos rom for ch2-L11 ?? :( If another roms available , tell me :(
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] SumitGupta2442:
Try this one

https://xdaforums.com/honor-4x/development/aex-v4-6-honor-4x-che2-l11-kirin-620-t3755942/page3
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] coretm:
Thanks for your help :) :laugh: process of cpu in AEX better that RR ? because performance of cpu very critical for me !
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] SumitGupta2442:
I don't know, I have the Snapdragon variant so can't tell much you can ask the developer or the users of that rom.
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] coretm:
Anyway Thanks yoy :) :victory:
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] Ajith santhosh:
When will release oreo upgrade for honor 4x che1 Lo4
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] kharuba:
I bought new phone Xiaomi Mi A1 from a China online shop which updated to Oreo now. There is not much difference between Android N 7.1.2. and Oreo.
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] Aerograb:
Hello,

Just wondering if some of you have issues with calls (whether inbound or outbound) with Huawei G620S-L01?

The ROM works perfectly except for that, which is kind of sad ^^

Any idea?

Thanks,

-- Max
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] parkiet1:
I also have issues with call audio. A lot of times the audio direction is only one way.
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] kharuba:
Here everything is OK. No such problems.
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] varnu:
Don´t work on G620S L0-1

What can i do: i wiped my huawei g620s l0-1 and flashed only the lineageos 14.1 and when i started the phone, the symbol loaded and then it turned off automatically. Now i don´t have any operating system!!! please someone help me:crying::crying::(
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] Ganapatya:
I did not like anything this rom. Too much laggy.
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] mlgmxyysd:
Why it doesn't support CHE-TL00H?

It is China Mobile's device.

And I add this device to DualBootPatcher(like P8 Lite).

So Los may can work on this device,pls support it,thanks.
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] kharuba:
Try to flash Mokee ROM.
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] rishnu:
after flashing latest build of lineageos I have made SD card as internal memory, now its not showing in default file manager,

how to solve this

and can I root with magisk,

if yes , guide me,, #newbie
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] TIGER234:
Notification led fix for Che1-CL20

Please developers..... I'm using Che1-Cl20 and after flashing the ROM , my notification led doesn't work.

It works periodically, after flashing the ROM it has only worked twice ,please I really need a fix that makes it work all the time(It works fine while charging when switched off).....Thanks in advance
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] pndwal:
This is normal if size of storage showing is almost size of SD. There should only be one partition / 'drive' showing in file manager now. See my notes re. adoptive storage use here:

https://xdaforums.com/android/help/to-root-huawei-y500-t2923318/page579, post #5784 (Nb: post numbers don't show if using XDA labs app, but show if opened in chrome).

I am using unofficial cherry ROM for Huawei Ascend Y550 (official cherry adapted for Y550), and root with magisk works well for my model. Simply flash Magisk 16.0 (or later beta) from TWRP, and run Magisk manager to update binary, manage, etc. (Check 'Downloads' in Magisk manager, and install at least 'Busybox for Android NDK'. Installed downloads appear in 'Modules'). If you have previously installed SuperSU etc, may be able to install after 'cleanup' from SuperSU setup menu, but may need to flash stock boot.img (extract from stock ROM) if Magisk flash fails, and flash Magisk again.

Hope it helps, PW
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] pndwal:
Just noticed this old post. If still want to get es root permission going, go to settings/storage and move es explorer to internal, then it will work. It is ordinarily automatically installed in adoptive (sd) storage, but root explorer fails unless in internal. PW
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] pndwal:
Just saw this old post. Adoptive reassigns your phone (user) memory (ie user data partition) to your SD and this is therefore changed to the capacity of your SD card. (Ie. it as swapped, not added). (It doesn't show up before migrating data, even though formatted as internal, as user data partition needs to be swapped to it from internal and the migrate data process does this.) Internal phone memory is now freed up for basically system data, system apps, and unmoved user apps.

So with old 2GB card as adoptive, you have only the advantage of more Internal phone memory for system and unmoved user apps. All the apps on it will run slow as it's old, and the 2GB capacity will actually be less than you had for user memory (user apps / data) using internal, so probably better off not using adoptive with 2GB SD at all. For good results you need a fast SD card. I use 80MB/s SanDisk Ultra 64GB SDXC, but faster would be better.

See useful notes re. adoptive storage use here:

https://xdaforums.com/android/help/to-root-huawei-y500-t2923318/page579, post #5784 (Nb: post numbers don't show if using XDA labs app, but show if opened in chrome). PW.
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] custon3:
Update Oreo unofficial

https://androidfilehost.com/?w=files&flid=280295

Recovery O

https://androidfilehost.com/?fid=3700668719832236215

Thanks [MENTION=5091734]dianlujitao[/MENTION] !
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] desalesouche:
booting and under test.

Thanks to [MENTION=5091734]dianlujitao[/MENTION] !
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] RoyIT:
hanging up calls

Hi everyone,

i usually used my g620s-l01 as dummy phone to test roms and as backup phone in case of fault of one of mine,

since starting i preferred use the lineageos rom 14.1, now the really i need it, it happens that i can't

hang up the calls because as i do or who calls me hang, my phone stuck in "hanging up calls" since i reboot the phone.

Reading some other posts one suppose that the problem was a light hardware difference between honor and g620s but not solutions provided.

Am i the only one having this problem? someone has a solution? Please i need the phone right now since my new phone is shipped and come.

Ps. i try to flash the new 15.1 but i receive msg that the phone is not compatible with it
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] desalesouche:
about "hanging up calls" read op, solution is there.

about 15.1, you need new twrp recovery, link is in opof los14.1 and 15.1 treads
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] RoyIT:
wow i was so triggered to find the solution to this problem that i saw the part in op about the "known bugs" but i didn't notice the red advice thanks

thx for this too i will try the 15.1 after my new main phone come so i can test that without anxiety
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] pndwal:
New thread for official LineageOS 15.1 cherry builds for Huawei G620s/Honor 4/4x(msm8916) here:

https://xdaforums.com/honor-4x/development/rom-lineageos-15-1-huawei-g620s-honor-4-t3829618

First official ROMs 20/08/2018. PW
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] mauriciognr:
Where can i download Los 14.1? Theres only 15.1 links on lineage site. I want to use Nougat not oreo (phone only has 1 gb of ram). Thanks
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] jury68000:
I need to upgrade system on my G620S-L01 phone. Last few days I've been reading and watching on yt stuff on how to do it as I have never done anything like that before. Now I decided to make a first attempt, so I:

- downloaded latest lineage-15.1-20190426-nightly-cherry-signed.zip from the Download Others section in the first post of this thread

- then put this zip file in the most top folder on a SD card and put the card into the phone

- in the dialer I entered *#*#2846579#*#* and from the menu I run "SD card upgrade"

But all I get is a message "does not exist update file in /storage/sdcard1"

I also tried to unzip the content of this archive to a top most directory on the card, but the result is the same.

Please help me upgrade the system.
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] pndwal:
You need to follow instructions in op (opening post). See Installation.

For custom ROM you need custom recovery (TWRP), and most likely need to unlock your bootloader first.

In TWRP perform backup, wipes, flash ROM and GApps (get from OpenGApps Org), SU (I prefer Magisk - google and download latest zip), and don't forget to flash baseband also.

Welcome to the fraught world of custom modding. PW
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] pndwal:
Have you given this a go? PW
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] xingyunjohn1:
Baseband is not needed.It's the least.
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] pndwal:
Well, seems G620S phone launched with KitKat, so unless there was official Lollipop upgrade, and [MENTION=9916074]jury68000[/MENTION] is moving up from stock KK, he will need to flash this (only once unless phone is returned to stock), otherwise calls won't hang up, and there will be other in-call problems.

However, it is probably unnecessary to flash baseband on phones that originally had Lollipop or later. PW
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] xingyunjohn1:
You are expert in this.I just begin with Android 5.1,which means I may be a luck dog.
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] jury68000:
Well, yes, but so far I had not succeded. First, you are probably quite right about locked bootloader, but I can not issue any OEM commands and so far did not find why:

https://xdaforums.com/ascend-g6/help/adb-fastboot-help-t3928971

:(

so I was not able to check the status for bootloader. But besides if its locked or not, I decided to try to flash TWRP. In fastboot/bootloader mode I invoked:

sudo ./fastboot flash recovery TWRP_3.2.3-0_O_cherry.img
[sudo] hasło użytkownika jury:
Sending 'recovery' (19210 KB) OKAY [ 0.606s]
Writing 'recovery' FAILED (remote: 'Command not allowed')
fastboot: error: Command failed

Does this "Command not allowed" message means that bootloader is locked?
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] pndwal:
Bootloader is probably locked if no one has customised Huawei phone before.

Can you boot to fastboot (bootloader) mode?

On my phone (Y550), with phone powered off, hold vol down and power simultaneously till vibrates. Boots to 'fastboot and rescue' screen. At bottom says 'phone locked' or 'phone unlocked'.

Please check and report here, and I will tell you how to get bootloader unlocked. (Nb official unlock page is now gone, but codes can still be obtained for older phones.)

Nb. With bootlader unlocked and sim locked you can still mod, but you will probably need to return to stock ROM to unlock sim if you wish to in future (can't get a sim unlock code entry screen with custom ROM on many phones), so I strongly suggest you also check sim is unlocked from network provider before flashing ROM. PW
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] jury68000:
Yes, I can boot to fastboot/bootloader mode. When being in this mode, below the green android logo there is text "Phone locked" ... so I have my answer.

If it goes for SIM lock, I will check with my network provider tomorrow.
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] pndwal:
OK, that's bootloader locked. Sim is different and won't prevent modding, only difficulties unlocking with custom ROM as mentioned.

Info on unlocking bootloader I previously posted:

Some good news regarding no more bootloader unlock codes from Huawei:

New Cherry device G620S-L01 modder [MENTION=9557980]_benedict_[/MENTION] has confirmed we can still unlock legacy huawei devices this way. He unlocked bootloader with DC unlocker and price is still 4 EUR! (funkyhuawei.club may be simpler (only need to send IMEI), but may be prohibitively expensive at 55 USD.)

This should be useful for new modders... It seems all related cherry devices can be unlocked by DC Unlocker.

Possible problems Unlocking Bootloader and flashing TWRP due to recent bootloader updates:

It seems that like Y550, other Huawei devices have this / similar problems recently (since May/July deadlines for officially provided bootloader unlock codes passed), and that it relates to xloader.img updates to bootloader from version 0 to version 1 or version 1 to version 2 which prevents rollback to earlier ROM's using lower xloader versions (Nb #) and other patches that break root (though magisk now has a workaround requiring manual creation of boot.img). Some information in these threads: https://xdaforums.com/mate-10/how-to/beware-bla-l29c432b147-t3817241, https://www.xda-developers.com/huawei-update-broke-magisk-fix/

Nb # -This prevents DC Unlocker supplying unlock codes as this is only supported on earlier xloader versions and it is impossible to roll back officially after xloader update, and devices are bricked if non official methods are attempted. It also prevents unbricking with DC Phoenix etc.

No one knows for sure if these are further aggressive anti modding moves by Huawei, (these updates are also preventing rebranding and region changing, something done by many Huawei modders - there is also speculation Huawei is sending updates only to certain regions via OTA to curb this practice) but speculation is rife in magisk threads And elsewhere.

I suspect this is also affecting TWRP flashing on Y550 with post B247 stock, and it could be that DC Unlocker bootloader codes won't be generated if later updates have been applied also.

For now, workaround for Y550 users who have B249 etc stock ROM is to use ADB fastboot to boot to TWRP from PC to flash ROMs each time its needed. Also, get bootloader unlock code before updating past B247 (and avoid updating past B247). This may also be a solution for other Huawei devices. PW
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] selflect:
Huawei

Im sorry, but which is the link of the ROM for the huawei G620S? im very sorry if it is a dumb question, but i dont see it on the link
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] pndwal:
It's Download, Other in OP. This is for most che1 devices.

che1-CL10 is the Chinese variant and needs dedicated ROM as it has a different NFC chip and we don't have unified hardware blobs for NFC.

Don't forget to flash baseband if moving up from stock Android KK or lower.

Nb: New Thread for [ROM][Official][Nightly] LineageOS 15.1 (Oreo) for Huawei G620S, Honor 4/4x is here: https://xdaforums.com/honor-4x/development/rom-lineageos-15-1-huawei-g620s-honor-4-t3829618

Nb2: Huawei G620S, Honor 4/4x devices now also have [ROM][Beta] LineageOS 16.0 (Unofficial, Pie), as well as [ROM][Official][Nightly] Mokee 9.0 (Pie) thanks to [MENTION=5091734]dianlujitao[/MENTION].

Tip: Check OP's ( [MENTION=5091734]dianlujitao[/MENTION]'s) profile: Statistics / Find all Threads started by [OP], to find these and other relevant XDA forums. PW.
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] Wasil8888:
Hello guyz, I have to first unlock bootloader to flash any ROM for example LineageOS or Mokee? In Fastboot mode I have bootloader locked message.
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] pndwal:
As far as I know!... See my post at top of this page. PW
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] Wasil8888:
Where Can I download Google Apps for this version (15.1)?
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] pndwal:
In TWRP perform backup, wipes, flash ROM and GApps (get from OpenGApps Org), SU (I prefer Magisk - google and download latest zip), and don't forget to flash baseband also.

Check thread for LOS 15.1 (link in post #623 above).

Welcome to the fraught world of custom modding. PW