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Tutorial Unified Firmware to openline myphone my28/s (Latest Update)

Discussion in 'Android Unlocking & Rooting' started by nnelg_04, Feb 25, 2016.

  1. nnelg_04

    nnelg_04 Enthusiast Established

    DESCRIPTION: Unified firmware was built in order to have an openline/standard firmware for the three versions of our device (My28/My28s/My28s-triband). Unified V4 is the compilation of all the fixes and some modifications of Unified V3..

    • NVitems from Miracle Box method included (suppose to improve signal)
    • White-Screen Fix Included
    • TWRP included
    • Corrected dev blocks
    • Some fixes and modifications on firmware files
    • Some fixes and modifications on kernel files

    ROM features/change log:

    • Openline
    • Deodexed/Zipaligned
    • Debloated
    • Rooted with SuperSU Pro
    • Busybox installed
    • Init.d supported
    • Some apps was replaced with CM12.1 apps
    • Pre-pâtched services.jar (disabled signature verification)
    • Preinstalled and Preactivated ABS Tweaks
    • Insert sim bug fixed
    • Updated GAPPS

    Note: Other modifications will be added soon.

    FLASH AT YOUR OWN RISK! Follow the instructions accordingly.

    Windows PC
    A working data cable for android. If you have an original samsung data cable, then use it.

    SPRD NPI USB Driver - Please or Register to view links

    Upgrade Download Tool - Please or Register to view links

    MyPhone My28/s Unified Firmware V4 (Revised-3) - Download, save to PC and extract using 7ZIP - 270.7 MB
    Please or Register to view links

    Stock Launcher for Unified v4 - Download and save to SDcard

    Chooose your desired Stock Launcher:

    ×Launcher3 for Unified V4 - Please or Register to view links

    ×RevoLauncher for Unified V4 - Please or Register to view links

    Settings black theme fix - Download and save to SDcard - Please or Register to view links


    1.Open SPRD NPI USB Driver > Production Line Version >Choose "amd64" if you're using 64 bits * choose x86 if you're using 32 bits (After this steps install the driver that compatible in your PC)

    2.Open Upgrade Download (You can locate it in the SPRD Upgrade Tool Folder)

    3.After you open Upgrade Download, Click LOAD PACKET

    4.Then find the extracted folder of C22J_MY28_20160418_V4.18_Unified_V4_By_Team28Devs_Revised3.pac and click the pac file (Wait for a few seconds until the pac file will load)

    5.After loading the pac file, click START DOWNLOADING (GEAR ICON)

    6.REMOVE battery and insert it back

    7.Hold Vol+ and Vol- button together, then connect your phone to PC via USB
    If you see "IN PROGRESS" in the Upgrade Download Tool, you can now release the Vol+ & Vol- button

    8.Just wait for a few minutes. When flashing is "PASSED" It means that flashing is successful

    9.Remove your phone from PC, remove battery and insert it back, and boot to Recovery Mode (TWRP). Hold power button then immediately hold vol+ button, after 2 sec release the power button while holding the vol+ button

    10.In TWRP, tap Mount and check "cache", "Data", "System", "Micro SDcard". Tap Storage: and select Micro SDCard

    11.Go back to TWRP's Home menu and tap Wipe - Advanced Wipe and check "Dalvik Cache", "cache", "Data". Then Swipe to wipe

    12.Go back to TWRP's Home menu and tap Install. Locate Launcher3_Unified_V4.zip or RevoLauncher_Unified_V4.zip from your SDcard and install it

    13.Go back to TWRP's Home menu and tap Install. Locate v3_v4_settings_black_theme_bug_fix from your SDcard and install it

    14.Go back to TWRP's Home menu and tap Reboot - System

    15.DONE! and wait for several minutes

    -Special thanks to all the members of Team28Devs

    God Bless you!!!!

    Last edited: Sep 25, 2016
    dodong143, chop187, toyex and 2 others like this.
  2. Thanks Boss!!
    nnelg_04 likes this.
  3. bkt po ayaw mag on phone pag press ko ng Vol + and Vol -
  4. this is not good i have tested this,
    * slow down your phone
    * signal problem even in v3
  5. Why is there low memory after flashing the rom?
  6. eochi

    eochi Addict Established

    hirap magdownload sa mega. and ive seen so many post regarding some problems na naencounter nila after nilang iflash ang rom na ito, do it at your own risk. goodluck..
  7. yehey, it works. it's great. good job
  8. Thanks Sir try ko sa Cp ko nasira e
  9. pano po mag unroot, kasi pre rooted na yan, dami kasi bug sa v3.. insert sim card/ low signal/ medyo maghuhung yung phone..

    JDROIDS Addict Established

  11. pa try po ...............
  12. Punta Po kayo sa General Settings ng Kingroot tas Uninstall Root Po ata yun Basta Nandun yun Haha Limot ko e

  14. no signal just like mine
  15. where is the LOAD PACKET i can't see in the folder? please help me
  16. Sa mga gustong i openline ang smartphone nila wag nyo na pong ituloy. maraming bug ang pac files. 256mb of phone storage instead of 2gb. at pag ni restart mo sya o ma restart ang phone mo balik ulit sa dati. kahit may mga inuninstall kana na mga apps pag nag restart babalik ulit. try and tested ko na to.
  17. kingstha1987

    kingstha1987 Enthusiast Established

  18. bakit walang answer ang admins?
    sa mga comment?
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