yashsingh1/xdaforums huggingface dataset:
[Miscellaneous Android Development] GalactusPool:
[MENTION=6864096]NATO66613[/MENTION]

How can i show you debug information about my bootloop problem with your rom? As i mentioned above earlier when i flash your rom my phone bootloops from huawei ascend boot logo to cm logo, then vibrates and does it all again, forever.

[MENTION=6726815]Saint_13[/MENTION]

Thanks for posting the modem file, rom is now fine for calling after flashing it.
[Miscellaneous Android Development] stmr:
Have you wiped before flashing? Have you tried downloading it again? (The file may be corrupted during downloading) I wipe everything except internal and external
[Miscellaneous Android Development] GalactusPool:
I did a normal wipe but i have not tried downloading it again, i will try that. Also i wanted to ask, how do i install the img patch file for the rom? do i flash it on boot or on recovery? i am guessing boot but not really sure.
[Miscellaneous Android Development] stmr:
You mean that one named v3.img? That's new kernel. And you flash it in boot :) Hope it will work for you
[Miscellaneous Android Development] GalactusPool:
I got the one named cm-13.0-20160815-Soviet Star Kernel from the first page post. Is that not the latest? I didn't count mikelmulti460 roms cause they all have rotation bug, as the dev mentioned.

I got this one because its the latest supposedly ok working (checked the date the rom is made).
[Miscellaneous Android Development] stmr:
Post#3601 ? First flash the bigger file (rom) than the smaller called v3.img

But this rom also has a rotation bug on L01
[Miscellaneous Android Development] NATO66613:
I DONT SUPPORT mikelmulti460 ROMS

They are buggy are with my kerenl even costom build they are pure mess.

So dont ask me for support. if you are ussing one of his roms
[Miscellaneous Android Development] GalactusPool:
Oh wow, fresh rom. A question about it, is it always clocked to 1.86? The normal clock for our cpu is 1.4 right?

Also, on the rom i use atm, CM12.1 V5 the cpu clock is at 1.6. Is it safe/stable to overclock at all? How can i apply stock clocks? Kernel Adiutor maybe?
[Miscellaneous Android Development] Hacker432:
The normal clock should be 1.2

1.6 is stable and safe, 1.86 could be a bit dangerous so use it with caution

Yes, kernel auditor

Inviato dal mio Y550-L01 utilizzando Tapatalk
[Miscellaneous Android Development] scofield119:
Hey guys is there any ROM bug free and better than stock ROM?
[Miscellaneous Android Development] jeffta:
y 550

Good job guys.I sold the huawei y550 :crying:.I have not finished my ROMs Flyme OS and Lewa roms.For port FIUI an PAC roms im using Xiaomi Redmi 2.http://en.miui.com/thread-118846-1-1.html.
[Miscellaneous Android Development] ElvisChris:
Is there a way to relock the bootloader once unlocked? I tried fastboot OEM lock

then it loads for 2 seconds or less and says invalid command. Or should I return to stock recovery and will it work fine with cm12.1?
[Miscellaneous Android Development] ElvisChris:
Because my device reboots over and over when gaming. This is on all CM12.1 and CM13 builds. I did some research on google and found out it's a problem with kionix or the bootloader being unlocked so i thought to maybe give it a try and see if it helps. Or you or anyone else have something else in mind?
[Miscellaneous Android Development] Hacker432:
This is not true.

Relocking bootloader won't help

Inviato dal mio Y550-L01 utilizzando Tapatalk
[Miscellaneous Android Development] ElvisChris:
So i guess i'll just have to find another device for playing games. because i've run out of options
[Miscellaneous Android Development] Saint_13:
my Y550 with cm12.1 also reboots over and over. sometimes after auto reboot it show 0% battery but after manual reboot it show correct battery percentage. battery only charge to 98% and never get 100%.
[Miscellaneous Android Development] coma666black:
the same happens to me

Enviado desde mi HUAWEI Y550-L03 mediante Tapatalk
[Miscellaneous Android Development] stmr:
It never happened to me on CM13, what games are u playing? What are your kernel adiutor settings, especially thermal and cpu+gpu frequencies?
[Miscellaneous Android Development] ElvisChris:
Games like Clash of Clans, Boom Beach, Asphalt Nitro. I suppose they aren't as demanding as on recent apps switcher i usually have about 270MB+ RAM when on a game.

I haven't made any tweaks on kernel, i use it as it came with the ROMs so i suppose they're at default and it's not my settings. I also tried disabling "Enable Per-app profiles" on battery settings and tried using battery saving mode which didn't help as well. Also Youtube causes a system crash. Turning off LTE from Notifications toggle also did the same once. Whatsapp videos too make the device reboot. So far im using EMUI 3.0 by HB72K minus bloatware apps and it's stable but it's kitkat so it's outdated :( and i have to include xposed modules and 3rd party launchers.

My batery charges from 98% up to 99% when on recovery mode so that's bearable.

I've observed others are having the issue as well, maybe look into the issue? Or EMUI 4.0 will do, developers?
[Miscellaneous Android Development] mautas:
Most stable ROM to date

Hi, thanks! I think I'll give it a try

I've been using Link2SD Plus almost from the beginning and I experience a very annoying problem... sometimes the phone reboots itself (even with stock) and the launcher looses all the icons referring to the apps linked to the SD card. This still happens with CM11 I'm using right now. Has anybody find a solution to this?

One of the most annoying things I'm experiencing nowadays with CM11 (2016-06-something) is some bluetooth issue that results in complete loss of audio in calls after a short while of talking.

Following your suggestion I'll give a try to CM12.1 soon, is there any special build you would recommend?

I installed a modem patch for the CM11. Is that mandatory for every CM from now on?

---------- Post added at 07:51 AM ---------- Previous post was at 07:42 AM ----------

Thank you for your comments on this.

Well, the problem is I don't want to try everything and I guess sharing and reading experiences helps on saving precious time. Random boots happen to me even with stock rom + link2sd... I don't know why, but it's very annoying to loose all launcher icons referring to apps moved to the SD card when this happens.

I guess I'll probaly follow a previous advice of cm12.1 as the most stable rom for this device and get back sharing my experiences.
[Miscellaneous Android Development] Hacker432:
My latest build

Inviato dal mio Y550-L01 utilizzando Tapatalk
[Miscellaneous Android Development] Hacker432:
BFF custom kernel download is now available

http://xdaforums.com/android/softwa...nel-huawei-t3465008/post68767924#post68767924
[Miscellaneous Android Development] EngelP:
Greetings, I install a ROM MIUI 7.0 to Huawei Y550, very nice and until now has not failed seriously, wanted to know if there is anything of MIUI 7.1 for this mobile, as an Update on improving appearance and stability? Thk...
[Miscellaneous Android Development] sproggle:
I found that CM13 and rotation problem is because Doze. with some app like ForceDoze and CPU Awake the rotation fail is off. Of course I use the "cm-13.0-20160704-rotation-des-y635-y550"

ForceDoze only have 30min of Doze delay. (I don't know why in CM13 Doze start at 30seconds. If anybody knows how to disable completely could be great)

[/][/]play.google.com[/]store[/]apps[/]details?id=com.suyashsrijan.forcedoze

With CPU Awake you can keep CPU awake up to 12 hours, 24 hours and more.

[/][/]play.google.com[/]store[/]apps[/]details?id=com.dambara.wakelocker

The battery drains but not as fast when I test other apps.

Must activate root ADB and Apps in developer options.

Sorry for my english not my native language.
[Miscellaneous Android Development] NATO66613:
CM13 Bsed rom Temasek/GCC5 protoype

Compiled with Uber GCC5

About rom

http://xdaforums.com/oneplus-one/development/rom-cm11-temasek-build-t2870743

Regarding F2FS dont know do its work. Rom was test for gcc 5 so i havt run tests regarding bugs ore F2FS.

Downlaod link

https://mega.nz/#F!T4hTnZgJ!YVejQaqYNO297EJnYGWYkw
[Miscellaneous Android Development] pijussimke123:
Is there any android 7.0 or 7.1 roms for huawei y550? i dont care if they are unstable or anything :)
[Miscellaneous Android Development] stmr:
Yes, but without working telephony, so only a demo and I'm not sure if it was published or there were only screenshots, NATO will know more since he made the ROM :)
[Miscellaneous Android Development] ZjemCiKolege:
Guide how to back to stock clear without twrp?
[Miscellaneous Android Development] stmr:
Try to look in the thread index. Some catchy phrase like "I've bricked my phone" should work and dload is what you want
[Miscellaneous Android Development] NATO66613:
I publisged it. I am planing to return to cm14.1 once cm gets stable cm14.1 is in ealry alfa so probalt next mobth ore 2
[Miscellaneous Android Development] felix-development:
[emoji106]

Gesendet von meinem Y550-L01 mit Tapatalk
[Miscellaneous Android Development] pijussimke123:
i tried 927 android n build on y550 l01 but it was very buggy :p
[Miscellaneous Android Development] Saint_13:
Modified Stock ROMs

20150825-Gstock-V1

20150825-Gstock-V2

20150825-Gstock-V3

20150825-Stock

20160726-Gstock-V4(Battery-Edition) ===> Detail
[Miscellaneous Android Development] Saint_13:
Kitkat Based Custom ROMs

20150714-CM11-GAMER

20150822-CARBON-HB72K

20150822-MIUI-6

20150826-CM11-FINAL

20160107-MIUI-7

20160114-EMUI-3-Non-Final

20160216-PacRom

20160217-FIUI

20160307-MIUI-7-Almost-Final

20160601-MIUI-7-Pre-Final

20160608-CM-11-S ===> Details

20160608-CM-11 ===> Details

20160608-FIUI ===> Details

20160815-MIUI 8-V2 ===> Details
[Miscellaneous Android Development] Saint_13:
Lollipop Based Custom ROMs
[Miscellaneous Android Development] Saint_13:
Marshmallow Based Custom ROMs
[Miscellaneous Android Development] Saint_13:
Nougat Based Custom ROMs
[Miscellaneous Android Development] MobsterCZ:
Y550 brick

I have my L01 rooted. When I turn on my phone, it says "Internal storage is damagged and is not available now". I wanted to reinstall it, but when I enter fastboot mode (VOL +- and power), there is just black screen and blue LED flashing and my computer doesn't see any new device connected. But I can go into recovery mode, adb see the device, fastboot still don't. If I enter recovery mode, it says:

CWM-Based Recover V6.0.5.1

Only for C8817D

So I can't use fastboot, I can only use adb commands, which is useless now..?

I've extracted all files from UPDATE.APP (stock ROM) to dload folder and I've put it in root of sdcard, turn on with +- power buttons, but it's all the same, black screen and blue LED flashing. Any help, please?

[EDIT]: I know this maybe isn't topic for this thread, but hey, I wondered, if you still could had any ideas. Thanks for understanding
[Miscellaneous Android Development] Saint_13:
you installed recovery from different phone !!? you should be able to go to fastboot !!

pressing VOL- and power will go your device to fastboot mode.

pressing VOL+ and VOL- and power will go your device to recovery mode.

turn your Phone on and connenct to your pc. if your PC can recognize your phone.

then go to Your SDK folder and right click on platform-tools while holding shift key , then open command window.

Test the connectivity using :

adb devices

should give output such as :

List of devices attached
45df45f45 device

to get into fastboot mode use the following command

adb reboot-bootloader

the following command will list the connected device which is in fastboot mode :

fastboot devices

should give output such as :

45df45f45 fastboot

download TWRP-20150821-v2.8.7 and put it on Android-SDK>platform-tools and :

fastboot flash recovery TWRP-20150821-v2.8.7.img

Some of the most commonly used “fastboot” commands include:

* flash – rewrites a partition with a binary image stored on the host computer

* erase – erases a specific partition

* reboot – reboots the device into either the main operating system, the system recovery partition or back into its boot loader

* devices – displays a list of all devices (with the serial number) connected to the host computer

* format – formats a specific partition; the file system of the partition must be recognized by the device

also I recommend you to reading this article : http://www.makeuseof.com/tag/diagnose-repair-android-boot-problems/

it's all I know. hope this helps.
[Miscellaneous Android Development] mojtaba.moji123:
cm 12.1 when I change profile to silent, alarm doesn't ringing<br />

<br />

فرستاده شده از Y550-L01ِ من با Tapatalk

فرستاده شده از Y550-L01ِ من با Tapatalk
[Miscellaneous Android Development] pijussimke123:
Is there any unstable cm 14.1 roms? because i want to test them (again i dont care if they are unstable or so) :p
[Miscellaneous Android Development] Saint_13:
you can find it 4 post upper ! but it's very unstable and calls not works.
[Miscellaneous Android Development] pijussimke123:
I know this rom but its cm 14.0 not cm 14.1 but thanks anyway :laugh:

Cheers from lithuania!
[Miscellaneous Android Development] pijussimke123:
Why is the android m development is stoped? because i want new android m rom :rolleyes:
[Miscellaneous Android Development] Juse android dev:
In this page yes, but in this page the development continues

http://xdaforums.com/android/help/to-root-huawei-y500-t2923318
[Miscellaneous Android Development] rakkat:
Hello,

Recently I have hard-bricked my y550, the phone has no fastboot, no recovery and it is almost dead. It is detected by windows as Qualcomm HS-USB QDLoader 9008 in port com6. I think in order to recover it I need hex or bin eMMC image from a working y550. If anyone would be kind to create one in qpst I would really appreciate it. My email: mejkat77@gmail.com . Unless you know any other way to unbrickk it? Please help. I will be waiting for any advice. Kind regards,

Kasia
[Miscellaneous Android Development] Hacker432:
STOP TO SPAM YOUR PROBLEM EVERYWHERE!
[Miscellaneous Android Development] rakkat:
I described my problem only in two places in order to increase chances to solve it. Moreover I also asked several people in private messeges for help. Where do you see the problem? What do you think this forum is for? Isn't it for experiance exchange? Please correct me if I am wrong!

Besides don't waste my time if you don't have nothing to say regarding my problem or just try to solve it!

Best regards,

Kasia
[Miscellaneous Android Development] Hacker432:
1)Do you know that this thread is linked to the other one?

2)You wrote it on two threads...and then you wrote to the people via pm...this is spam, and useless.
[Miscellaneous Android Development] rakkat:
It is not useless, I've already received some feedback. As I can see in your signature you use the same model of Y550. Are you able to help?
[Miscellaneous Android Development] ubuntuhh:
Hard Brick

Hello guys, i don't know if this is the right place, but do you know how to unbrick Huawei Y550 - L03 from hard brick? My pc recognizes it in the device manager just as Qualcomm hs usb qdloader and the port (20) but the device itself doesn't show.

Thank you in advance if you can help me please. :crying:
[Miscellaneous Android Development] pndwal:
[MENTION=6864096]NATO66613[/MENTION], [MENTION=6829336]Hacker432[/MENTION]

I've just done clean install of OctOs OCT-N-WEEKLY-20170224-2224-Y550. Very good, but

official 3.0.2 TWRP still gives error 7 for L02

, so used TWRP 2.8.7 again as I have had to do with most roms.

My wife and I have 3 L02s between us, and her's still had

3.0.2-r4 recovery, which runs fine on her device

, so I tried OctOs install with this and it worked flawlessly. However, this recovery

seems not to fully support variations in hardware

, and, as others have noted, touchscreen doesn't work/behaves erratically on some models, and is impossible to use on my other L02 phones.

I tried to copy TWRP 3.0.2 log for you, but it

seems to be flawed here also, saving a 0kb file!

So I copied the following logged info:

After 'MD5 matched’, get 'E3004: This package is for device: c8818d,g629s,C8817D,C8817E,G621-TL00,G620S-UL00,G620S-L01,Che1-CL20,Che1-L04,y550,Y550,y550-L01,Y550-L01,Y550,y550-L02,Y550-L02,Y550,y550-L03,Y550-L03; this device is .'

Perhaps "this device is .” (missing info here) is a clue to the problem with official TWRP 3.0.2. Also, perhaps hardware recognition problems could be solved in 3.0.2-r4, as it seems to work fine on some L02 devices.

Would be great to get this issue solved, and TWRP 3.0.2 working on L02 and L03 devices.

Thanks n regards, PW

Originally Posted by pndwal
[MENTION=6864096]NATO66613[/MENTION], [MENTION=6829336]Hacker432[/MENTION]

I tried to update to latest OctOs weekly ROM, and as I suspected TWRP 3.0.2 still gives error 7 on L02 device. So had to use TWRP 2.8.7. I tried with f2fs and this time it worked (didn't have to revert to ext4 as with the initial build [had to flash TWRP 3.0.2, make backup, change file systems to f2fs and restore to get f2fs]).

However, errors were showing in the process of running weekly, and on booting, gapps and account settings etc had disappeared so had to reinstall gapps and reset account etc. (Other apps remained and load fine.)

Its great having an official lineage based ROM in OctOs, but it would be fantastic to be able to install weeklys using official TWRP on L02, or any working TWRP 3.0.2 with proper f2fs / Android N support so we can update with weeklys without loosing gapps and settings.

It seems some are having the same problems with L03 device.

Can you please tell me, is the problem in the ROM header, or problem with TWRP 3.0.2 itself? Is there some way to get TWRP 3.0.2 to install OctOs on L02, L03?

Hope this can be sorted!

Thanks & Regards,

PW
[Miscellaneous Android Development] pndwal:
Only 28 Downloads

People!

Oct-N is the single best thing to happen to Huawei Y550! First official ROM, with weekly updates, likely to just keep getting better! So,

why Only 28 Downloads of last build???

Please do yourselves a favour:

Try it, flash updates, give feedback, support NATO's efforts!

We all want any bugs to be ironed out as early as possible! I for one don't want to downgrade to any other ROM.

Many of you (L01 users) also have working official TWRP, able to load ROMs from adopted SD storage. Others can use NATO's 3.0.3 version.

Oct-N utilises adoptive SD storage properly (unlike marshmallow), allowing most downloaded apps to be moved to SD (app developer dependant) in FULL, along with all user data. - No more need for link2sd or apps2sd when running out of space for apps! (This is the best feature for me. Recommend fast SD card for phone-mem-like performance. I use 80MB/s SanDisk Ultra 64GB SDXC. One app not to move: ES file Explorer if you use root explorer [Loses root explorer permission when on SD card].)

In latest builds, SuperSU configuration problems are gone as root is no longer built in, but user simply flashes latest SuperSU after Oct-N and Gapps.

Also, weekly updates now retain all settings (at least last build, 20170324, did), so no longer need to reinstall accounts, or restore saved adopted storage encryption key in order to use SD data. (I'm still saving this for my peace of mind however. Key in data/misc/vold).

For new users:

Don't forget to flash 4xqwt_lp_modem.zip if haven't done so already.

If previously using other custom ROM, before first install of Oct-N, re-flash and boot to stock rom, then flash Oct-N. (in order to avoid various problems/bootloops).

Alternatively, flash cm11 (smaller download).

Make sure to leave SIM in when flashing.

Oct-N also has f2fs support for faster performance. First time users, format data and cache partitions (not system) in TWRP to f2fs before flashing. Works flawlessly.

I flash micro gapps (from OpenGApps.org) and end up with about 300MB unused space in phone storage, even with some apps left there.

In short, Oct-N has become simple and rewarding to flash, use, and update. So, again, Please do yourselves a favour:

Try it, flash updates, give feedback, support NATO's efforts!

Regards, PW.
[Miscellaneous Android Development] pndwal:
OctOs (Oct-N) Links

XDA Thread:

https://xdaforums.com/android/software/romy550-team-octos-oct-n-t3553170

Team OctOs (scroll to bottom for links):

https://www.teamoctos.com

OCT-N Weekly (LineageOS base):

https://www.teamoctos.com/oct-n-weekly-lineageos-base/

Official TWRP (error 7 for L02, L03 users to date):

https://dl.twrp.me/y550/

NATO'S TWRP 3.0.3 (L02, L03 users):

https://mega.nz/#!KgJzESrD!YfF9Bt4F6-Aiu7jjlDrwJqK9ziFVD3REegelyxORs7k

Post:

https://xdaforums.com/showpost.php?p=71255113&postcount=5092

Regards, PW.
[Miscellaneous Android Development] Bouzouki79:
Another Nougat Based Custom Rom

There is another Nougat ROM (daily useful) for Huawei Y550 : ROM[7.1.1]Team OctOS Oct-N

https://xdaforums.com/android/software/romy550-team-octos-oct-n-t3553170
[Miscellaneous Android Development] TheBlackJJoker:
The best and stable custom rom for y550

Hi.

I have tested many custom roms, but they have always been a problem with stability, applications have stopped working.

I would like the y550 to work better. Antutu 27000 etc.

I want good and stable custom rom.

What do you recommend?
[Miscellaneous Android Development] mdscocco:
anyone knows a kernel with the rotation fix for the slim rom?
[Miscellaneous Android Development] blairfancy:
For me best is tipsy MM rom but i ve not tested nougat yet
[Miscellaneous Android Development] DamonenJager:
Hi guys, i've asked on old threat but got no answer so i came here... I need some advice to choose a ROM for battery ... I have the stock based Battery rom from dabi but now the phone have battery drain, so could you guys advice me for a stable AND power saving ROM ? Thnx a lot.
[Miscellaneous Android Development] DanMcz:
Hi!

I'm Dabi01's reincarnation (had to delete account)

For me crdroid worked pretty well when it came to battery.... give it a try.
[Miscellaneous Android Development] Virtua589:
Hi guys

Is there any ANDROID ONE rom for y550?
[Miscellaneous Android Development] DuduYbrik:
Hi! DanMcz , srry but can you give crdroid link for y550... I just cant find it
[Miscellaneous Android Development] usmanzzz:
Android Version of this stock ?

For this Stock, Battery Version Huawei Y550 (https://xdaforums.com/showpost.php?p=69526501&postcount=70)

I am new to ROMs, i found that i need 3 files to place in sdcard: ROM, MODEM, GAPPS.

1. ROM- I given by you.

2. Which Modem should i use. Going for: Y550_Stock_Modem Baseband Version : 11060009 (Recomended for Stock ROMs)

3. GAPPS- http://opengapps.org/ Going for (ARM, 5.0, nano)

Please specify the other two files, which would work best with your ROM.

As i am new, so I am guessing, it would be Lollipop. So going with 5.0
[Miscellaneous Android Development] Saint_13:
no need for modem for stock rom, but it's ok to flash Modem Baseband Version : 11060009 , and nothing will change.

gapps is google apps in single pack, like gmail app, google search app , play store app and... if you want flash gapps then go for gapps for android 4.4 (kitkat). but i think stock rom already has them.

so first flash rom file and boot android , check if you can make calls and receive calls then Modem is ok. check if you need to install gapps. if you need then go to recovery mode and flash them.
[Miscellaneous Android Development] pndwal:
For Stock ROMs / modified stock (kitkat), only need to flash modem if previously flashed 4XQWT_LP_Modem for Lollipop, Marshmallow, Nougat ROMs, or KitKat-Modem for KitKat custom ROMs. If previously flashed other, flash back toY550_Stock_Modem for Stock ROMs.

Stock ROMs / modified stock are kitkat 4.4 and should already contain all Google Apps needed. If not, use ARM 4.4 GAPPS, recommend nano for this phone.

I think you will find LineageOS 14.1 better as it is now virtually bug free. Why not read the last few pages to acquaint yourself with progress with development for Y550, and join the community at https://xdaforums.com/android/help/to-root-huawei-y500-t2923318/page610

Regards, PW