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[GUIDE] How to go back EMUI4.0 from EMUI4.1 for C636,C432,C185 and Al10

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somboons

Senior Member
Apr 25, 2011
3,183
4,477
Bangkok
Download all stock firmware from

Huawei Mate 8 Stock Firmware official thread


My Tool for debrand
[TOOL] SRK Tool Huawei Bootloader/ROOT/Recovery/Backup/Utility

Support me , donate with my email paypal : [email protected]



How to go back EMUI 4.0 from EMUI4.1

For C636 (Require Stock Firmware EMUI4.1 and EMUI 4.0)
1. dload C432B320 (EMUI4.1)
2. Unlock bootloader (Need Bootloader code and SRKTool Huawei)
3. Install twrp (by SRKTool Huawei)
4. Root (by SRKTool Huawei)
5. Return to Stock Reocvery (by SRKTool Huawei)
6. Change build.prop , parameter- ro.build.display.id=NXT-L29C636B002 (by SRKTool Huawei)
7. Change oeminfo to c432 then reboot (Build number ,it should be show L29C432B320)(by SRKTool Huawei)
8. Change oeminfo to c636 then reboot (by SRKTool Huawei)
9. dload C636B200 (EMUI4.0)
10. wipe data/cache
11. Reboot to System

For C432 (Require Stock Firmware EMUI4.1 and EMUI 4.0)
1. dload C636B321 (EMUI4.1)
2. Unlock bootloader (Need Bootloader code and SRKTool Huawei)
3. Install twrp (by SRKTool Huawei)
4. Root (by SRKTool Huawei)
5. Return to Stock Reocvery (by SRKTool Huawei)
6. Change build.prop , parameter- ro.build.display.id=NextL00C432B011 (by SRKTool Huawei)
7. Change oeminfo to c636 then reboot (Build number ,it should be show L29C636B321)(by SRKTool Huawei)
8. Change oeminfo to c432 then reboot (by SRKTool Huawei)
9. dload c432B180 (EMUI4.0)
10. wipe data/cache
11. Reboot to System


For C185 (Require Stock Firmware EMUI4.1 and EMUI 4.0)
1. Unlock bootloader (Need Bootloader code and SRKTool Huawei)
2. Install twrp (by SRKTool Huawei)
3. Root (by SRKTool Huawei)
4. Return to Stock Reocvery (by SRKTool Huawei)
5. Change build.prop , parameter- ro.build.display.id=NextL09C999B100 (by SRKTool Huawei)
6. Change oeminfo to c432 then reboot
7. dload C432B320 (EMUI4.1)
8. Unlock bootloader (Need Bootloader code and SRKTool Huawei)
9. Install twrp (by SRKTool Huawei)
10. Root (by SRKTool Huawei)
11. Return to Stock Reocvery (by SRKTool Huawei)
12. Change build.prop , parameter- ro.build.display.id=NXT-L29C185B002 (by SRKTool Huawei)
13. Change oeminfo to c185 then reboot (by SRKTool Huawei)
14. dload c185B180 (EMUI4.0)
15. wipe data/cache
16. Reboot to System

For AL10 (Require Stock Firmware EMUI4.1 and EMUI 4.0)
1. Unlock bootloader (Need Bootloader code and SRKTool Huawei)
2. Install twrp (by SRKTool Huawei)
3. Root (by SRKTool Huawei)
4. Return to Stock Reocvery (by SRKTool Huawei)
5. Change build.prop , parameter- ro.build.display.id=NextL09C999B100 (by SRKTool Huawei)
6. Change oeminfo to c432 then reboot
7. dload C432B320 (EMUI4.1)
8. Unlock bootloader (Need Bootloader code and SRKTool Huawei)
9. Install twrp (by SRKTool Huawei)
10. Root (by SRKTool Huawei)
11. Return to Stock Reocvery (by SRKTool Huawei)
12. Change build.prop , parameter- ro.build.display.id=NXT-NextL00B037 (by SRKTool Huawei)
13. Change oeminfo to AL10 then reboot (by SRKTool Huawei)
14. dload AL10C00B180 (EMUI4.0)
15. wipe data/cache
16. Reboot to System
 
Last edited:

bluheart

Senior Member
May 8, 2011
2,134
614
Kozhikode
It's just too much in details :D

Unlock bootloader, flash TWRP install zip of EMUI 4.0 then reboot with volume-up+Power to go into stock recovery.
Wipe factory reset and reboot.


Remember that unlocking bootloader will wipe your phone memory.
 
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Reactions: somboons

somboons

Senior Member
Apr 25, 2011
3,183
4,477
Bangkok
Twrp is easily if you used to with it.But you have to choose the correct firmware with your model , if not it'll get Brick.

Sent from my HUAWEI NXT-L29 using Tapatalk
 

apollo_81

Senior Member
Jun 30, 2016
139
3
Hi guys .. I want to return to emui 4.0 I do not understand To C432 (Requires firmware EMUI4.1 and EMUI 4.0) 1. DLOAD C636B321 (EMUI4.1) 2. Unlock the bootloader (Need to Bootloader code and SRKTool Huawei) 3. Install TWRP (from SRKTool Huawei) 4. Root (from SRKTool Huawei) 5. Return to the Reocvery (from SRKTool Huawei) 6. Change build.prop, parameterization ro.build.display.id = NextL00C432B011 (from SRKTool Huawei) 7. Change oeminfo to C636 then restart (build number should show L29C636B321) (from SRKTool Huawei) 8. Change in oeminfo C432 then restart (from SRKTool Huawei) 9. DLOAD c432B180 (EMUI4.0) 10. wipe data / cache 11. rebooting .... can someone explain to me in a more 'simple thing I have to do to return to emiu 4.0? thank you so much
 

apollo_81

Senior Member
Jun 30, 2016
139
3
Guys I'm studying how to return to emui 4.0. I do not understand one thing: I currently have
NXT-L29C432B320. Before proceeding cone operations, I have to flash through DLOAD NXT-L29C636B321? Right? give me confirmation !! Thank you
 

somboons

Senior Member
Apr 25, 2011
3,183
4,477
Bangkok
Guys I'm studying how to return to emui 4.0. I do not understand one thing: I currently have
NXT-L29C432B320. Before proceeding cone operations, I have to flash through DLOAD NXT-L29C636B321? Right? give me confirmation !! Thank you

Please learning with yourself,don't flash L29C636B321 and report us back :) , You will know why it should be dload L29C636B321 before.
 
  • Like
Reactions: apollo_81

apollo_81

Senior Member
Jun 30, 2016
139
3
Please learning with yourself,don't flash L29C636B321 and report us back :) , You will know why it should be dload L29C636B321 before.
Thanks for answering me. I do not understand English very well ... My question ': Before you do all the steps I have to flash with dload L29C636B321? Thank you
 

Iksos84

Member
Dec 3, 2011
13
5
Hi guys,
I would like to downgrade from C432B320 to C432B180, but I have to be sure on what I'm doing since the phone is a present!


For C432 (Require Stock Firmware EMUI4.1 and EMUI 4.0)
1. dload C636B321 (EMUI4.1) --> Does it mean that I have to install the C636B321 on top of the C432B320 using the dload method?
2. Unlock bootloader (Need Bootloader code and SRKTool Huawei)
3. Install twrp (by SRKTool Huawei) --> Do I have to install the TWRP for EMUI 4.1, right?
4. Root (by SRKTool Huawei)
5. Return to Stock Reocvery (by SRKTool Huawei)
6. Change build.prop , parameter- ro.build.display.id=NextL00C432B011 (by SRKTool Huawei)
7. Change oeminfo to c636 then reboot (Build number ,it should be show L29C636B321)(by SRKTool Huawei)
8. Change oeminfo to c432 then reboot (by SRKTool Huawei)
9. dload c432B180 (EMUI4.0) --> Does it mean that I have to install the C432B180 using the dload method?
10. wipe data/cache
11. Reboot to System


thanks in advance for your help and your great job for the Mate 8!!!
cheers
 

somboons

Senior Member
Apr 25, 2011
3,183
4,477
Bangkok
Hi guys,
I would like to downgrade from C432B320 to C432B180, but I have to be sure on what I'm doing since the phone is a present!


For C432 (Require Stock Firmware EMUI4.1 and EMUI 4.0)
1. dload C636B321 (EMUI4.1) --> Does it mean that I have to install the C636B321 on top of the C432B320 using the dload method?
2. Unlock bootloader (Need Bootloader code and SRKTool Huawei)
3. Install twrp (by SRKTool Huawei) --> Do I have to install the TWRP for EMUI 4.1, right?
4. Root (by SRKTool Huawei)
5. Return to Stock Reocvery (by SRKTool Huawei)
6. Change build.prop , parameter- ro.build.display.id=NextL00C432B011 (by SRKTool Huawei)
7. Change oeminfo to c636 then reboot (Build number ,it should be show L29C636B321)(by SRKTool Huawei)
8. Change oeminfo to c432 then reboot (by SRKTool Huawei)
9. dload c432B180 (EMUI4.0) --> Does it mean that I have to install the C432B180 using the dload method?
10. wipe data/cache
11. Reboot to System


thanks in advance for your help and your great job for the Mate 8!!!
cheers

yes.
 

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  • 9
    Download all stock firmware from

    Huawei Mate 8 Stock Firmware official thread


    My Tool for debrand
    [TOOL] SRK Tool Huawei Bootloader/ROOT/Recovery/Backup/Utility

    Support me , donate with my email paypal : [email protected]



    How to go back EMUI 4.0 from EMUI4.1

    For C636 (Require Stock Firmware EMUI4.1 and EMUI 4.0)
    1. dload C432B320 (EMUI4.1)
    2. Unlock bootloader (Need Bootloader code and SRKTool Huawei)
    3. Install twrp (by SRKTool Huawei)
    4. Root (by SRKTool Huawei)
    5. Return to Stock Reocvery (by SRKTool Huawei)
    6. Change build.prop , parameter- ro.build.display.id=NXT-L29C636B002 (by SRKTool Huawei)
    7. Change oeminfo to c432 then reboot (Build number ,it should be show L29C432B320)(by SRKTool Huawei)
    8. Change oeminfo to c636 then reboot (by SRKTool Huawei)
    9. dload C636B200 (EMUI4.0)
    10. wipe data/cache
    11. Reboot to System

    For C432 (Require Stock Firmware EMUI4.1 and EMUI 4.0)
    1. dload C636B321 (EMUI4.1)
    2. Unlock bootloader (Need Bootloader code and SRKTool Huawei)
    3. Install twrp (by SRKTool Huawei)
    4. Root (by SRKTool Huawei)
    5. Return to Stock Reocvery (by SRKTool Huawei)
    6. Change build.prop , parameter- ro.build.display.id=NextL00C432B011 (by SRKTool Huawei)
    7. Change oeminfo to c636 then reboot (Build number ,it should be show L29C636B321)(by SRKTool Huawei)
    8. Change oeminfo to c432 then reboot (by SRKTool Huawei)
    9. dload c432B180 (EMUI4.0)
    10. wipe data/cache
    11. Reboot to System


    For C185 (Require Stock Firmware EMUI4.1 and EMUI 4.0)
    1. Unlock bootloader (Need Bootloader code and SRKTool Huawei)
    2. Install twrp (by SRKTool Huawei)
    3. Root (by SRKTool Huawei)
    4. Return to Stock Reocvery (by SRKTool Huawei)
    5. Change build.prop , parameter- ro.build.display.id=NextL09C999B100 (by SRKTool Huawei)
    6. Change oeminfo to c432 then reboot
    7. dload C432B320 (EMUI4.1)
    8. Unlock bootloader (Need Bootloader code and SRKTool Huawei)
    9. Install twrp (by SRKTool Huawei)
    10. Root (by SRKTool Huawei)
    11. Return to Stock Reocvery (by SRKTool Huawei)
    12. Change build.prop , parameter- ro.build.display.id=NXT-L29C185B002 (by SRKTool Huawei)
    13. Change oeminfo to c185 then reboot (by SRKTool Huawei)
    14. dload c185B180 (EMUI4.0)
    15. wipe data/cache
    16. Reboot to System

    For AL10 (Require Stock Firmware EMUI4.1 and EMUI 4.0)
    1. Unlock bootloader (Need Bootloader code and SRKTool Huawei)
    2. Install twrp (by SRKTool Huawei)
    3. Root (by SRKTool Huawei)
    4. Return to Stock Reocvery (by SRKTool Huawei)
    5. Change build.prop , parameter- ro.build.display.id=NextL09C999B100 (by SRKTool Huawei)
    6. Change oeminfo to c432 then reboot
    7. dload C432B320 (EMUI4.1)
    8. Unlock bootloader (Need Bootloader code and SRKTool Huawei)
    9. Install twrp (by SRKTool Huawei)
    10. Root (by SRKTool Huawei)
    11. Return to Stock Reocvery (by SRKTool Huawei)
    12. Change build.prop , parameter- ro.build.display.id=NXT-NextL00B037 (by SRKTool Huawei)
    13. Change oeminfo to AL10 then reboot (by SRKTool Huawei)
    14. dload AL10C00B180 (EMUI4.0)
    15. wipe data/cache
    16. Reboot to System
    1
    This is guide, for more detail .please try with yourself.
    1
    It's just too much in details :D

    Unlock bootloader, flash TWRP install zip of EMUI 4.0 then reboot with volume-up+Power to go into stock recovery.
    Wipe factory reset and reboot.


    Remember that unlocking bootloader will wipe your phone memory.
    1
    Everything is written so clearly buddy.
    1
    Guys I'm studying how to return to emui 4.0. I do not understand one thing: I currently have
    NXT-L29C432B320. Before proceeding cone operations, I have to flash through DLOAD NXT-L29C636B321? Right? give me confirmation !! Thank you

    Please learning with yourself,don't flash L29C636B321 and report us back :) , You will know why it should be dload L29C636B321 before.