Downgrading from N(Revolution RC3) to MM - Huawei P9 Lite Questions & Answers

I'm running on Revolution rom RC3 using a VNS L31 asian version . Can someone help me with the process of downgrading

You just need to download the correct oeminfo and flash it via Revolution recovery. Then download the stock firmware for you phone and put it into an external sd or insert it in the internal storage before flashing oeminfo. Then update it with Vol Up + Vol Down + Power Button and finally go into stock emui recovery and wipe all. If u need detailed explanation tell me.

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[Q] defy stock rom install

hi friends
m new here my motorola defy is not showing any thing even am pressing power buton volume keys , their is loking like dead but via usb i cn see my mobile detect in rsd lite
how can i install stock bootloader? Or rom ? Before i swap rom and i was trying to install stock rom via rsd lite
Flash the same .sbf as of your build and after that root it again and install 2ndinit then you are good to go

[Q] I flashed a cm based ROM now I can't flash touchwiz or restore my touchwiz backup

If i try either I get stuck on boot screen.
Doing everything by the book. But here's a run down of what's going on. I updated to lollipop prior to rooting. Then I flashed dynamic pop ROM. All good so far. I made a nandroid on stock rooted ROM. Then I flashed aicp stock ROM. All good again aside from ROM issues which is why I wanted to go back.
I have a Canadian note 4 910w8. If that matters. Latest twrp recovery. All relavent files on external SD.
All I want is my stock rooted ROM back. Did flashing the cm based aicp ROM mess with the build prop?
My device name is now trltetmo whereas it should say trltecan. Instead of trying to be a hero I'm hoping someone here can help me. I don't have a computer with me right now. So anything I do has to be done via
Recovery options.
I haven't tried to flash another stock based ROM. But what I have no is android 5.1.1 and I believe the tw based ROMs were 5.0.1
Would wiping internal storage fix my issue? I've never had to do it before. I assume should be OK to try
Hi,
As I understood you wish to install stock ROM to your Galaxy Note 4 (SM-N910W8 Canadian running on a Virgin network) which means you are going to downgrade your firmware from Android 5.1.1 to 5.0.1. You also want to get root access once you have done that and twrp recovery. If I am right then you should download your stock ROM from sammobile.com/firmware and search for your version. I believe you have to search for this "N910W8VLU1BOC4_N910W8OYA1BOC4_VMC.zip" and flash it using ODIN v3.09.
If in case you have stuck in a boot loop (as you stated above) then enter Recovery Mode (Press Power + Home + Volume Up) and wipe cache. If you are still stuck on a boot loop then enter Recovery Mode again and do a Factory Reset (Note: factory reset will delete everything from your phone).
If you cannot enter Recovery Mode try going into Download Mode (Press Power + Home + Volume Down) and flash twrp recovery (in your case) or you can try flashing cwm or even use stock Recovery (this, if I remember well enough can be fixed by using CFautoroot method to root your device).
If you need any detailed information on how to do any of the above I can provide anything you need. Hope this helps, and let me know on what results you get.
PS: Sorry I cannot provide any links at the moment since I am a new user.

Note 4 SM-910F can't install any Samsung modified Rom

Hello ! I just bought a Galaxy Note 4 910F 32gb phone from a local carrier (Telekom) and unlocked it so now it is network free and can use any sim. The thing is i tryed with OTA 5.0.1 and 5.1.1 from samfirmware to get a rom working but i can't . I install usb drivers, flash TWRP (latest) with odin and after that i clean wipe the phone for system,data,dalvik,cache (for new rom) . I tryed 3 slim samsung roms on 5.0.1 and none work. I just get a restart after Samsung Galaxy Note 4 logo or with some i just wait on the Samsung glittery logo for 30 min and nothing. I did wipe cache and data from recovery but that won't work. I even changed the bootloader and modem for 5.0.1. and 5.1.1 and viceversa but nothing. The only thing i can get up to boot is CyanogenMod or Stock Samsung. Please help me ! i want a clean samsung rom without any bloatware ! So in the end THE MAIN IDEA is I CANT INSTALL ,,SAMSUNG ROMs '' only CM.
Please let us know:
Which ROMs you tried
The name of the TWRP file that you flashed
Which ROM and which modem/bootloader you are on now
and which ROM you'd like to install
1-SimpLite rom (and others)
2-2.8.7.0 + 2.8.6.0 + PhilzTouch 6.0.5.3 none did the job right regarding samsung custom roms beside CM wich works flawlessly !
3-Stock 5.0.1 N910FXXU1BOC4 , N910FXXU1BOC5 Bootloader , N910FXXU1BOC4 (i think it's from Greece but it;s the most lagfree and antutu scores even 51.000 )
4-Any samsung modified rom that you chose withlout bloatware and without interface change !
Ok. Lets say that our device is the samsung galaxy Note4 N910F and we want to install NamelessROMv5.
To do so we need TWRP and (thing that you probably done already) we have to download twrp-2.8.7.0-trltexx.img.tar from here and flash it to our device via ODIN (using the PDA/AP button).
Now we need to download NamelessROMv5 from here and put the downloaded file (V5_Aroma_MultiCsc_11_09_2015.zip) into our external sdcard.
The ROM that we want to flash requires OF2 modem and bootloader. To make our device ready then we have to download N910F_OF2_Bootloader_Modem.tar.zip from here, extract the .zip file and flash the extracted file to our device via odin.
To do so we have to put the extracted file (N910F_OF2_Bootloader_Modem.tar.md5) in the PDA/AP button of ODIN, then we have to put our Note4 in download mode (turning on the phone holding power, home and vol down buttons together), connect the phone via usb to our pc, let it be recognized by ODIN, make sure that auto reboot is unticked and press start. Once it is done, disconnect the phone from the USB cable take out the battery, put it back in and turn on the phone in recovery mode (holding power, home and vol up). Once the phone boot into TWRP, perform an "advanced wipe", Wipe data/cache/dalvik/system. Then go back to the home page of TWRP, select install, navigate to the external sdcard and tap on the V5_Aroma_MultiCsc_11_09_2015.zip that we copied earlier. Follow the instructions (This ROM should have AromaInstaller) and once it is done wipe dalvik and cache and reboot system.
Now after a bit our device should boot into our new custom TW ROM.
Let us know if everything goes well and if you have any question don't hesitate to replay to this thread.
i did 100% everything that you said even flashed this rom because i was checking it out earlyer + new Kingston 8gb sd class10 card formatted. Flawless. THANK YOU VERY MUCH !! You are my note 4 hero ! THANK YOU 1000X first custom rom for note 4 !!!
Drewmk20 said:
i did 100% everything that you said even flashed this rom because i was checking it out earlyer + new Kingston 8gb sd class10 card formatted. Flawless. THANK YOU VERY MUCH !! You are my note 4 hero ! THANK YOU 1000X first custom rom for note 4 !!!
Click to expand...
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No problem! If you enjoy your new ROM don't forget to visit the ROM thread and smash the thanks button good for the developer.
Little hint for the next time: read carefully the ROM thread and update your modem and bootloader in accordance with what the developer says in the thread.
If you want to know all the ROMs available for your N910F have a look at this INDEX.
Take care,
_mone
I did follow the instructions in the other roms but i think my sd card was broken . Anyway i will not know . Thank you again !

Huawei p8 lite downgrade problem

Hi,
I have a Huawei p8 lite which is a version of chinese dual sim .I got an OTA update couple of weeks ago and now bluetooth and the wireless options are not working.All were working perfectly before i update the ROM.I wanted to downgrade the installed firmware to fix this problem but i couldn't find a firmware which is supported for my region.I have tied with the European firmware but it was failed during the update as i expected. How can i downgrade it to previous official ROM ?Or at least how can i flash it with a fresh Rom.Are their any software available to flash it?Because normal Volume Up +Volume Down +Power button method is failed like it was failed when i try the European ROM.
Note:
Current build number is ALE-L21C636B170 and EMUI is 3.1
i checked European marshmallow Roms as well.Again it was failed.
I tried factory reset and wipe patition and etc before check with a Rom
Regards
Thabo

P9 lite vns l31 soft bricked.

Hi there,
So i upgraded to emui 5(c432 version) europe version manually using twrp for emui 4.1 ( C432 because there was no c185 version which i needed because the c185 is the carrier unlocked version for Africa and i had Vodafone carrier locked (c02) software before and i wanted an unlocked version. this was before the ota came out for vns l31) but it wouldnt flash the data file, so i installed revolution recovery and flashed the data file. I experienced a bug where the phone wouldn't connect to my pc, it just charged. So i tried to flash different software (c185 had been released officially) but revolution recovery couldn't flash the update.app file and i accidentally flashed the emui 4.1 twrp and now my phone is soft bricked, please could i get some help as to which software to flash using dload that wont give error at 5%
http://ministryofsolutions.com/2017/01/huawei-p9-lite-vns-l31-bricked-nougat-update.html
check this guide,may work for you
P9liter said:
http://ministryofsolutions.com/2017/01/huawei-p9-lite-vns-l31-bricked-nougat-update.html
check this guide,may work for you
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Thanks but remember my phone wont connect to my pc for some reason ???

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