yashsingh1/xdaforums huggingface dataset:
[Android Q&A, Help & Troubleshooting] desalesouche:
7.1.2 lineage os update

F2FS fixed.

many kernel update.

linux upstream to 3.10.104

ion updated.

volume is now stronger. you tell me (audio, call).

what about bluetooth and call? video recording and audio?

i couldn't test rom with sim inserted. sim is in another device for now. let me know if all is good.

https://www.mediafire.com/file/ubx55y335f3v5se/lineage-14.1-20170819-105-2.zip

new twrp: https://xdaforums.com/showpost.php?p=73432476&postcount=5551

kernel source: https://github.com/HUAWEI-Y550-Y635/android_kernel_huawei_msm8916/commits/inetdiag
[Android Q&A, Help & Troubleshooting] ZjemCiKolege:
Adapted storage no work on this twrp :]
[Android Q&A, Help & Troubleshooting] desalesouche:
hi , what do you mean? i don't understand. can you be more explicit. thanks.:)

may be this can help you?

https://www.quora.com/How-can-I-access-files-from-SD-card-in-Recovery-mode-TWRP-in-Marshmallow
[Android Q&A, Help & Troubleshooting] ZjemCiKolege:
On official twrp work on this i cant see what i have on sdcard
[Android Q&A, Help & Troubleshooting] desalesouche:
official twrp from where and who please?
[Android Q&A, Help & Troubleshooting] ZjemCiKolege:
https://twrp.me/devices/huaweiascendy550.html
[Android Q&A, Help & Troubleshooting] desalesouche:
ok thanks for information.

does newer twrp by hacker is ok also with adapted storage? is there some other twrp that work with adapted?
[Android Q&A, Help & Troubleshooting] ZjemCiKolege:
Nope on this theard any twrp no work this only official
[Android Q&A, Help & Troubleshooting] desalesouche:
so your sd card is formatted as internal?
[Android Q&A, Help & Troubleshooting] :
Yes on android work good only in twrp problem ^^
[Android Q&A, Help & Troubleshooting] :
please test that twrp and tell me if adopted storage is fixed?

so the problem is : you don't see external sd card. (sd card you add in device)

you don't see internal sd card (internal memory of device)
[Android Q&A, Help & Troubleshooting] :
Still same no work :P

Your twrp

http://i.imgur.com/ReN7ZFM.png

Official twrp

http://i.imgur.com/5DPfpDP.png
[Android Q&A, Help & Troubleshooting] :
ok thank you for feed back.

i will connect on official twrp node to get some help and information. will be back later with i hope some progress.
[Android Q&A, Help & Troubleshooting] :
Just tried the new Lineage build and there is some really nasty feedback, high frequency, quite painful to the ear screeching, during a call.

Obviously some kind of feedback loop between the microphone and the speaker at the rear, even though hands free speaker mode was not in use.
[Android Q&A, Help & Troubleshooting] :
ok i pushed volume too much i think. 90 instead 84. i will test new change with 86 or 88.

i have also another change to test to may be fix those problems.
[Android Q&A, Help & Troubleshooting] ZjemCiKolege:
You are sure you have updated fstab?
[Android Q&A, Help & Troubleshooting] desalesouche:
i just added some flags in boarconfig.mk. twrp fstab is quite same than working twrp(adapted). any suggestion?
[Android Q&A, Help & Troubleshooting] ZjemCiKolege:
/external_sd vfat /dev/block/mmcblk1p1 /dev/block/mmcblk1 flags=backup=0;wipeingui
/usb-otg vfat /dev/block/sda1 /dev/block/sda flags=backup=0;wipeingui;removable;storage;display="USB-OTG"

same like this? ^^

Anyway i recommend to build on omni 6.0 :)
[Android Q&A, Help & Troubleshooting] desalesouche:
why on omni 6.0? check screenshot.
[Android Q&A, Help & Troubleshooting] patrik.KT:
But which build? There are 3 builds out there as of now, hecaex's, my first (with broken wifi) and the latest (post 526 in, previous page).
[Android Q&A, Help & Troubleshooting] Obiagwu:
fixed

the build with fixed wifi and broken camera. that is the one i flashed in my huawei ascend y550 that is the latest in post 526
[Android Q&A, Help & Troubleshooting] patrik.KT:
Did you factory reset before flashing cm? I just made a clean install and the superuser menu is there, look at the screenshot below
[Android Q&A, Help & Troubleshooting] Obiagwu:
I just checked now,my phone is rooted tank u very much
[Android Q&A, Help & Troubleshooting] Jakirul:
Can you or somebody else give me the download link for the unofficial cm11 for Huawei y550. i can't seem to find it in the thread.
[Android Q&A, Help & Troubleshooting] patrik.KT:
http://xdaforums.com/showpost.php?p=59374756&postcount=526
[Android Q&A, Help & Troubleshooting] Jakirul:
Does everything work? are there any glitches?
[Android Q&A, Help & Troubleshooting] patrik.KT:
maybe if you read the last 3-4 pages, you would find it ;)

only camera (taking photos is broken, preview and video recording works) and wifi has different mac than in stock
[Android Q&A, Help & Troubleshooting] dimspace:
Have you tried non stock camera or is it actual camera broken as opposed to huawei camera app not detecting
[Android Q&A, Help & Troubleshooting] Obiagwu:
Yeah I have tried dat(Google camera) didnt work
[Android Q&A, Help & Troubleshooting] patrik.KT:
It's something either with the camera HAL, or the kernel driver, but I haven't really looked into it. I was trying to fix the wifi, because my ISP filters mac addresses. So having a cm without wifi would be useless for me :)
[Android Q&A, Help & Troubleshooting] dimspace:
im being thick. cm11 wouldnt have huawei stock camera :D
[Android Q&A, Help & Troubleshooting] Obiagwu:
Dats true
[Android Q&A, Help & Troubleshooting] Jakirul:
Is there any way the WiFi and camera issue can be fixed for the y550?
[Android Q&A, Help & Troubleshooting] Obiagwu:
Nt sure.unless there has been an update
[Android Q&A, Help & Troubleshooting] patrik.KT:
WiFi works just fine, unless you have a filtered network.

Odoslané z môjho Desire 601
[Android Q&A, Help & Troubleshooting] Obiagwu:
The only problem is the camera
[Android Q&A, Help & Troubleshooting] Jakirul:
I hope it gets fixed soon. I really want cm11. But in the mean time I think I'll stay with the huaewei ROM for now :)
[Android Q&A, Help & Troubleshooting] Obiagwu:
U better will
[Android Q&A, Help & Troubleshooting] ZjemCiKolege:
Delete sdext :p and check :) that why sdcard is like 15mb card only ^^
[Android Q&A, Help & Troubleshooting] desalesouche:
i guess we will have various test...:silly: i am on it.
[Android Q&A, Help & Troubleshooting] cheipa9:
Hey, I think the phone is totally brick, can anyone confirm it? Here we go

The phone came totally crazy and it has restart automatically, and went to the Fastboot mode. (i dont know if it was updating something, i had not using it). So, I've UNLOCKED it with the code that Huawei brings, till here everything is fine. The problem becames when I try to flash the CUST, CACHE, ABOOT, and the others that I think that are useless, it says

"FAILED (remote: Command not allowed)". But I can flash SYSTEM, RECOVERY, BOOT and USERDATA correctly. But that doesn't solve the problem of the LOOP RESTART, it show the Logo of Huawei and keeps restarting. I also tried 3 other stock roms, and the problem persists. Also tried putting the dload in SD with the UPDATE.app, and starting the phone with 3 buttons pressed and I have the error of "Error:update.app is a invalid package" and doens't work. (If i go to the Recovery it just stay for 1-2 seconds and automatically restart again). I don't think it could be the power button because it stays well in the Fastboot mode and also tried the CWM and works. I've been searching solutions for around 5 hours and didn't found any. I wish someone could help me, thanks in advance!

PD: I have the ADB Drivers updated.
[Android Q&A, Help & Troubleshooting] stmr:
Try again the DLOAD. Check youtube how the process should look like
[Android Q&A, Help & Troubleshooting] pndwal:
Just flashed and loaded your last Twrp and ROM on L02

Fantastic! TWRP Flashes ROM on L02 without error 7! (First TWRP since NATO's to work.)

However, as confirmed by [MENTION=5429359]ZjemCiKolege[/MENTION], it still won't show 'internal memory' when SD used as adoptive storage. (As I reported previously:

"Unfortunately it doesn't display user data (ie 'internal memory') when have SD as adoptive storage and data migrated to SD. Natos 3.1.1 doesn't either, but official 3.1.1 sees 'internal memory' at /external_sd/media/0, and at /sdcard (despite encryption). Can this be fixed?")

Happy you're working on this.

Will report on ROM soon, but can confirm f2fs now working for cache & data. System still reverts to ext4.

Thanks for great work! PW
[Android Q&A, Help & Troubleshooting] rtmreza:
hi

i flashed your twrp

when i go twrp = until 10 seconds touch dont work

system cant convert to f2fs

and your rom = i enjoyed it very much
[Android Q&A, Help & Troubleshooting] rtmreza:
Where can i download theme for lineage-14.1 ?

and is cm12/cm13 themes work on lineage-14.1 ??
[Android Q&A, Help & Troubleshooting] desalesouche:
you might be doing something wrong about F2fs.
[Android Q&A, Help & Troubleshooting] pndwal:
He said "

system

cant convert to f2fs". Still reverts to ext4 for me too, but I had no touch problems. PW. :)
[Android Q&A, Help & Troubleshooting] desalesouche:
oh sorry, I misunderstood. I didn't ported F2fs to system. May be I try soon, it seems it is a + for game?

---------- Post added at 03:26 PM ---------- Previous post was at 03:06 PM ----------

which device you have? I have L01 and have same touchscreen problem. Need to investigate...
[Android Q&A, Help & Troubleshooting] Saint_13:
hi , i have install this rom, and it seems everything work good but wifi . i have applied wifi fix and nothing changed. phone can find wifi networks but can't connect to the networks.

thank you at all
[Android Q&A, Help & Troubleshooting] pndwal:
I had no problem connecting to hotspot on L02. PW.
[Android Q&A, Help & Troubleshooting] desalesouche:
hi , i i have wifi working. i already added in rom the wifi "fix".
[Android Q&A, Help & Troubleshooting] NATO66613:
I will be moving to redmi note 4. i my try to fix my Y550 in september
[Android Q&A, Help & Troubleshooting] Saint_13:
before this rom i never had problem with wifi , so can you upload original WCNSS_qcom_wlan_nv I mean that one you use on cm 13 , Not the fix one.
[Android Q&A, Help & Troubleshooting] desalesouche:
https://github.com/LineageOS/android_device_huawei_msm8916-common/tree/cm-14.1/wifi
[Android Q&A, Help & Troubleshooting] pndwal:
Super! Hope you fix it. PW
[Android Q&A, Help & Troubleshooting] rtmreza:
yeah i have L01 too
[Android Q&A, Help & Troubleshooting] Saint_13:
thank you very much for link , wifi now work as before.
[Android Q&A, Help & Troubleshooting] Saint_13:
try this to fix that problem

https://xdaforums.com/showpost.php?p=70814547&postcount=4744

don't forget to restart phone after making change.
[Android Q&A, Help & Troubleshooting] Tichro:
That fixed it nicely, thanks Saint_13 :)
[Android Q&A, Help & Troubleshooting] desalesouche:
7.1.2 lineage os update coming

as usual kernel commits to set good the kernel.

tonite
[Android Q&A, Help & Troubleshooting] desalesouche:
http://www.mediafire.com/file/or3tp1t22xct8vw/lineage-14.1-20170824-dmic.zip

kernel source : https://github.com/HUAWEI-Y550-Y635/android_kernel_huawei_msm8916/commits/inetdiag

[MENTION=6726815]Saint_13[/MENTION] : you will need to apply same fix for wifi. [MENTION=7553542]Tichro[/MENTION] : let me know if your problem is fixed in that build? --->(some really nasty feedback, high frequency, quite painful to the ear screeching, during a call.)
[Android Q&A, Help & Troubleshooting] Tichro:
[MENTION=4479868]desalesouche[/MENTION]

Sorry, unable to test, with that build touchscreen isn't functional.
[Android Q&A, Help & Troubleshooting] desalesouche:
thanks for reporting, uploading another boot.img.

open rom zip, replace boot.img zip the rom and test.

can you check in working previous rom what is your touchscreen?
[Android Q&A, Help & Troubleshooting] Tichro:
[MENTION=4479868]desalesouche[/MENTION]

Sadly the new boot.img has the same problem for me, no touchscreen functionality.

And please forgive me but what do you mean by "what is your touchscreen"?
[Android Q&A, Help & Troubleshooting] desalesouche:
please try that one.

i think your touchscreen use this with ftx:

CONFIG_TOUCHSCREEN_HUAWEI_MSTAR_MSG21XX=y

CONFIG_MSG2138_GC=y

CONFIG_MSG2138_SCAP_TEST=y
[Android Q&A, Help & Troubleshooting] fdc77:
Good

no problem with touchscreen on L01
[Android Q&A, Help & Troubleshooting] desalesouche:
which device you have? Y550-L0_?
[Android Q&A, Help & Troubleshooting] rtmreza:
On L01 Touch not work
[Android Q&A, Help & Troubleshooting] brius56:
It worked for me after the patch. I too have the L01 version. WiFi seems to be great now. :)

Thank you guys for maintaining :good:
[Android Q&A, Help & Troubleshooting] desalesouche:
hi by the patch you mean the latest boot.img i uploaded?
[Android Q&A, Help & Troubleshooting] sole4ce:
how can i disable usb tethering in file system?
[Android Q&A, Help & Troubleshooting] brius56:
Yep I've put your boot.img into the zip package and flashed it. :D
[Android Q&A, Help & Troubleshooting] Saint_13:
[MENTION=4479868]desalesouche[/MENTION]

please change this line in build prop from none to fluencepro to fix in call noise in your next compile, all of your Marshmallow/Nougat ROMs have this problem :) and we should set it manually

ro.qc.sdk.audio.fluencetype=fluencepro

I also reinstall your 2017-08-19 Lineage update and this time without any modifying , wifi works fine.

thank you , keep up good work.
[Android Q&A, Help & Troubleshooting] desalesouche:
done. will be in next build.
[Android Q&A, Help & Troubleshooting] Tichro:
[MENTION=4479868]desalesouche[/MENTION]

Sorry, been offline for a while.

I have an L01.

Will test new boot.img and report back tomorrow.
[Android Q&A, Help & Troubleshooting] mehdi554:
Hey. I'm trying to flash stock rom using dload. But no matter which rom I tried it ended up with error. After looking in other huawei forums I found out to change region of huawei phones to flash dload roms I need to change "oeminfo" file. Can someone who is able to flash using dload upload his oeminfo file?

It's in: dev/block/platform/7824900.sdhci/by-name

Try to copy it with twrp. File managers don't work.

Thanks.
[Android Q&A, Help & Troubleshooting] Tichro:
[MENTION=4479868]desalesouche[/MENTION]

Latest build tested with new boot.img,,, touchcreen works, screechy feedback is still there but slightly better than it was, fixed by changing this,,, ro.qc.sdk.audio.fluencetype=fluencepro,,, as suggested by Saint_13

Nice work.

P.s. I have also been looking into the compass problem, I'm afraid to say I haven't got enough brains to figure it out, sorry, my coding skills are very basic :eek:
[Android Q&A, Help & Troubleshooting] Saint_13:
you want to go back to stock rom ?

the easy way to do that :

1 ) install this TWRP-20150821-v2.8.7 with adb ( or any TWRP you want )

2 ) wipe your phone with TWRP

3 ) install 20150825-Stock ROM (or any stock ROM you want) with TWRP

or :

1 ) install Y550 Stock Recovery with adb (you must be in stock recovery to dload your phone , there is NO need to change "oeminfo" file. )

2 ) depends on your phone spec ( L01 or L02 or L03 ) , downoad and dload your stock rom.

I hope this help you
[Android Q&A, Help & Troubleshooting] mehdi554:
thanks for reply. i have flashed stock system.img , boot.img , recovery.img , userdata.img in fastboot before to go to stock . and it works fine . but the problem is after a few days phone reboots and then gets stuck at logo. so i wanted to see if flashing through dload helps. but i couldn't do it because it always gives an error about update.app being invalid package. as i researched the only way to make it go through is to change oeminfo file . as other people did on xda for other huawei phones with the same problem.
[Android Q&A, Help & Troubleshooting] saifer92:
Hi all, recently I've got this y550 (L01), stock firmware android 4.4. I want change rom and thinking about old CM11 or similar. I'm interested in super lightweightness without bloatware and useless apps that only fill the very low memory and no bugs or similar. I'm new of this device so i don't know what's good for me... someone could help me?
[Android Q&A, Help & Troubleshooting] desalesouche:
twrp 3.1.1.0 recovery touch test.

i think i fixedtouchscreen freeze when twrp recovery boot.

please test and feed back.

hope touchscreen will work for everyone device.

let me know if adopted storage is still not working please.

thank you all.
[Android Q&A, Help & Troubleshooting] desalesouche:
7.1.2 lineage os update

https://www.mediafire.com/file/q1ncc2x6qhrw217/lineage-14.1-20170826-MTP.zip

fixed scratch volume as recommended. :silly:

i think camera video recording will record better sound now after 2 commits:

https://github.com/HUAWEI-MSM8916/a...mmit/c7c7d54577ce60204def6325ffeb6ddf25d6ec0b

https://github.com/HUAWEI-Y550-Y635...mmit/fc7cb294d6422eb44db571127e5f88459c45a919

browser always on google page: same bug on huawei g620s-L01 so i think bug come from browser.

but may be that is normal.

camera panorama freeze. g620s-L01 have same bug. i told bug on cherry thread. hope they will fix it.

what else? as usual many commits in kernel .

used that fix also: i observed bug during camera videorecording

https://github.com/LineageOS/androi...mmit/28d4c30d5bbd07749a0e7f61734ba7538bc2fccf

still have a lot to do on it.

https://github.com/HUAWEI-Y550-Y635/android_kernel_huawei_msm8916/commits/inetdiag

feed back guys (and girls). :good:
[Android Q&A, Help & Troubleshooting] ZjemCiKolege:
I check ^^
[Android Q&A, Help & Troubleshooting] mehdi554:
can someone please do this for me? it won't take much time. i need it today.
[Android Q&A, Help & Troubleshooting] fdc77:
it does not work on L01, no touch are recognized.
[Android Q&A, Help & Troubleshooting] desalesouche:
Am i the only one y550-L01 owner that have twrp touch working?so i will revert fix for everyone.may be later i will find real fix.
[Android Q&A, Help & Troubleshooting] Tichro:
Latest Lineage build works nicely, the sound feedback problem has now been fixed. Also tested latest TWRP, sadly touchscreen not working.

L01
[Android Q&A, Help & Troubleshooting] bahram360:
Touch screen latest lineage OS not working?
[Android Q&A, Help & Troubleshooting] Tichro:
[MENTION=4968282]bahram360[/MENTION]

I meant touchscreen is not working in TWRP.

In Lineage it is working perfectly.
[Android Q&A, Help & Troubleshooting] desalesouche:
how is the videorecording sound?
[Android Q&A, Help & Troubleshooting] Tichro:
[MENTION=4479868]desalesouche[/MENTION]

Seems OK, but as I don't use the video recording function of the camera I have no reference to say if it's improved, sorry.
[Android Q&A, Help & Troubleshooting] ZjemCiKolege:
For me touch rom and recovery no work
[Android Q&A, Help & Troubleshooting] desalesouche:
add older boot.img where touch work in latest rom
[Android Q&A, Help & Troubleshooting] kyosuke83:
I've installed the last build + modem fix.

audio call works fine now, thanks for your hard work :)

only one issue: speakerphone doesn't works...

i've L01 model

thanks in advance
[Android Q&A, Help & Troubleshooting] desalesouche:
new build coming....
[Android Q&A, Help & Troubleshooting] desalesouche:
[MENTION=7792937]kyosuke83[/MENTION]

this: ro.qc.sdk.audio.fluencetype=fluencepro must be changed in ro.qc.sdk.audio.fluencetype=fluence and that will fix speaker phone.

new build coming soon guys.

---------- Post added at 05:31 PM ---------- Previous post was at 05:09 PM ----------

finishing lineage14 build then i download sources from https://github.com/LineageOS/android/tree/lineage-15.0

android O is out !:p
[Android Q&A, Help & Troubleshooting] mehdi554:
please help. the region of my phone is unknown and i need to dload a stock rom. i get update.app is invalid package for every stock rom that i have tried. to fix that i need a dump of oeminfo partition of another phone that can dload. can anybody help?
[Android Q&A, Help & Troubleshooting] brius56:
Mobile Data is not working for me... Device freezes and restarts until Signal is bad enough for turning it off.

I try to investigate what could cause this (Logcat is coming)
[Android Q&A, Help & Troubleshooting] pndwal:
Have a look at this:

(I posted it for [MENTION=4312916]btrung[/MENTION], post #5336)

Huawei Bricked phone repair guide with DC Phoenix

https://www.dc-unlocker.com/DC-Phoenix-flash-repair-tutorial

. . .

(Optional) Phone numbers REPAIR

If your phone is missing IMEI/SN or had selected to delete NV and OEM info when using repair Method 2, or other device info, you can repair and restore them to originals with third party software, like HCU client - Link to software page

http://hcu-client.com/

You can use DC-unlocker credits on HCU client

HCU Client

http://hcu-client.com/features/

Features

Supported 500+ Huawei models and modifications

Supported Hisilicon, Quallcom, MTK CPU’s

Repair IMEI, IMEI2

Repair CDMA MEID, SUB IMEI

Repair WIFI, Bluetooth

Repair SN

Repair Vendor, Country

Read unlock codes,Unlock

Read bootloader code,Lock bootloader

Unlock FRP

Full list supported models HERE

http://hcu-client.com/supported-models.php

Y550 L02 model listed

IMEI feature - yes

Also, post #5338

Quote:

Originally Posted by btrung

i dont think that'll help at all, cuz imei is blank, baseband is blank, no recovery, not even default one, bootloader broken, showed on screen as locked, showed unlocked in fastboot, no adb, this is is a $60 paper weight now. Those services need at least working imei afaik

also Y550 is listed as basic update flashing only on that site

Yes, but did you read:

Huawei Bricked phone repair guide with DC Phoenix?

Claims -

"Exclusive features:

Repair Huawei firmware problems (Bricked, Bootloop, stuck on Fastboot mode etc.)

Can write firmware by fastboot with locked bootloader and locked FRP!

Huawei Firmware UPDATE.APP file direct writing in fastboot

Full erase and write full factory images in fastboot (DC Unlocker factory images in format DGTKS)

Any rom writing in fastboot without signature and compatibility checking! . . ."

Seems you still have fastboot, and seems DC factory images restore bootloader among many other partitions, eg:

honor 6 h60-L04 partitions:

MD5RSA

CRC

CURVER

VERLIST

PTABLE

XLOADER

FASTBOOT

FW_LPM3

FW_HIFI

TEEOS

BOOT

RECOVERY

SENSORHUB

DTS

MODEMNVM_UPDATE

MODEM

MODEM_DSP

3RDMODEM

CUST

SYSTEM

And -

"This repair method now became safer with possibility not to delete NV and OEM info. If these secure zones were not damaged earlier, using this method with these options checked will not delete IMEI, SN and such."

However -

"(Optional) Phone numbers REPAIR

If your phone is missing IMEI/SN or had selected to delete NV and OEM info when using repair Method 2, or other device info, you can repair and restore them to originals with third party software, like HCU client"

So still seems to me these two softwares may still be the solution

I've never used these softwares, but looks like they may help. PW.
[Android Q&A, Help & Troubleshooting] desalesouche:
[MENTION=7550078]pndwal[/MENTION] hi, any idea how to make a backup of whole device? by the past i could restore my huawei u8860 with copy of another similar device , then i restored my backup of imei...

i don't remember the name of the software...
[Android Q&A, Help & Troubleshooting] mehdi554:
thank you but they are not free . and unfortunately i'm unable to purchase.

can you send me your oeminfo file? it's in dev/block/platform/7824900.sdhci/by-name/