[RECOVERY][TWRP] Huawei Ascend Y550 [TWRP 2.8.7.0] - DISCONTINUED

hecaex

Senior Member
Dec 25, 2012
373
364
0
TWRP 2.8.7.0 for the Huawei Ascend Y550 - DISCONTINUED!

Code:
#include 
/*
 * Your warranty is now void.
 * I am not responsible for bricked devices, dead SD cards,
 * thermonuclear war, or you getting fired because the alarm app failed. Please
 * do some research if you have any concerns about features included in this ROM
 * before flashing it! YOU are choosing to make these modifications, and if
 * you point the finger at me for messing up your device, I will laugh at you.
 */

What is TWRP?

Team Win Recovery Project 2.x, or twrp2 for short, is a custom recovery built with ease of use and customization in mind.
Its a fully touch driven user interface no more volume rocker or power buttons to mash.
The GUI is also fully XML driven and completely theme-able. You can change just about every aspect of the look and feel.
INSTALLATION
PC:
  • Download TWRP-x.x.x.x-Y550.img to your computer
  • Reboot to bootloader: adb reboot-bootloader
  • Flash recovery: fastboot flash recovery PathToRecoveryYouJustDownloaded.img
  • Reboot phone: fastboot reboot
Phone: You can use Flashify App!
or this method:
  • Download TWRP-x.x.x.x-Y550.img to your phone
  • Open Terminal Emulator
  • Grant Superuser: su
  • Copy Recovery: dd if=PathToRecoveryYouJustDownloaded.img of=/dev/block/bootdevice/by-name/recovery
BOOT INTO TWRP
  • adb reboot recovery
  • Turn off phone and press Volume UP and Power Button simultanously
DOWNLOAD
Final Build:
Unfortunately I can't provide any downloads, sorry. Checkout other TWRP build for this device inside the Forum using the search function.
SOURCES
DISCONTINUED!
Credits
TeamWin
Y550DevTeam
@surdu_petru
@desalesouche
@patrik.KT
 
Last edited:

desalesouche

Senior Member
Feb 6, 2012
3,651
4,294
0
hi and congratulation.
you can add this in your boardconfig.mk:

# Time Zone data
PRODUCT_COPY_FILES += \
bionic/libc/zoneinfo/tzdata:recovery/root/system/usr/share/zoneinfo/tzdata


it will fix some tz error you can find in recovery log.

will edit cos i have another update for you bud.
 
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Xillux

Member
Oct 21, 2015
46
22
0
f2fs will be provided while flashing Android 5.x+ based ROMs.

I added the 'cust' partition (Huawei store StockROM stuff here).

Battery bug still needs to be fixed but most stuff should be fixed now.
Thanks the recovery works perfect :)

Enviado desde mi HUAWEI Y550 mediante Tapatalk
 

hajj_3

Senior Member
Jul 17, 2010
128
24
0
I successfully flashed this using flashify from a CM11 rom. The screen brightness is very dull in TWRP btw, if possible try and increase the brightness on any future builds that are made.
 

hecaex

Senior Member
Dec 25, 2012
373
364
0
I successfully flashed this using flashify from a CM11 rom. The screen brightness is very dull in TWRP btw, if possible try and increase the brightness on any future builds that are made.
For me the brightness works as in prior builds made by @patrik.KT.

You can also set the brightness in Settings->Screen. Use the spinners to set brightness appropriate.
 

surdu_petru

Recognized Contributor
Feb 3, 2010
6,572
22,171
263
Paris
Hello @hecaex

I already pushed my source code for the new TWRP UI 6.0 - 2.8.7.0 in my github ( branch 2.8.7.0 ) !

I already updated graphics.c and in my G620S , twrp works without any issues !

You should add your device into init/init_g620s.cpp !

I didn't added f2fs or /cust partition !

There is no reason to enable /cust partition on twrp, cause we use twrp for custom rom's - and for stock Huawei rom , the developers can perform all operations regarding /cust in his updater-script .


Good luck !
 
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