FFU-image with supported OS version - Windows Phone 8 Q&A, Help & Troubleshooting

I'm trying to unlock bootloader of my Lumis 635 RM-974 but it tells me that my FFU is not a supported OS-version after i select FFU and EDE match for my device. I don't know what supported OS version it is looking for.
I'm new to WP jailbreaking. Help would be much appreciated.

i am trying to unlock bootloader of lumia 630 i selected file ffu RM-976
RM976_02040.00019.15235.28005_RETAIL_prod_signed_1205_028505_000-33.ffu
and it says
The OS version of the selected FFU is not supported. Select a donor-FFU with a supported OS version.
and i dont know what to select --_--

Im also having the same issue. Please contact me if you've found the solution

Related

s1 boot fastboot driver windows 8.1

Trying to unlock bootloader on xperia z3 compact but it will not allow me to update the driver for the s1 usb in the device manager. It indicates something about the "hash" code. Anyways, tried windows update patch ---wouldn't install. Tried flashtools and I am unable to download the current version that supports z3 due to my antivirus. I just want to be able to flash to another software version since lollipop is not working correctly. I received the code from sonymobile.com to unlock bootloader. Any help would be appreciated.
Already disabled the driver signature verification on Windows?
Thank you that worked...How to I downgrade lollipop in EMMA? It is only showing one software version under services.

lumia 640 reverting back to 8.1 from wp10 preview

how can i go back to 8.1 ? ive downloaded the recovery tool and it shows the following info ...... is the operating system ver. 9651.1518 on software server 8.1?
model 640 lte
firmware version 02177.00000.15203.26215
operating system version : 10149.12648
software on server
firmware version 02177.00000.15203.26215
operating system ver. 9651.1518
Yes.

[Q] Samsung GT-I8750 Ativ s Not for resale...

I got old SAMSUNG ativ s phone. There is some engineering rom. When I start phone, exist text "not for resale" I can,t update it to WP 8.1.
There is now version: 8.0.9900.568, device version: 2424.12.09.9. Operator: Open market device (Europe).
I tried to upgrade with some Guide from Internet, but It say,s someting from UEFI version.
Do not try to install 8.1
You will brick the phone (as I did)
If possible I would like to get a hold on the ROM you have so I can maybe revive my bricked ATIV S

[Help] Lumia 640 xl prototype upgrade failed

Hi
i have a lumia 640 xl prototype (no for resale version )
when i tried to upgrade it to windows 10 , the update error 80188306 pop out
i have tried different methods like :
Windows Device Recovery Tool
windows phone image designer
WPinternals
and nothing work
any advice ?
Brand / model : Nokia Lumia RM-1067_1010
product code : 059W7G3
Operator : 000-66
firmware version : 02164.00000.15066.26001
OS Version: 8.10.15116.125
Thanks
Any help ?
I dont know
tareq agha said:
Hi
i have a lumia 640 xl prototype (no for resale version )
when i tried to upgrade it to windows 10 , the update error 80188306 pop out
i have tried different methods like :
Windows Device Recovery Tool
windows phone image designer
WPinternals
and nothing work
any advice ?
Brand / model : Nokia Lumia RM-1067_1010
product code : 059W7G3
Operator : 000-66
firmware version : 02164.00000.15066.26001
OS Version: 8.10.15116.125
Thanks
Click to expand...
Click to collapse
I have the same prototipe, I update it

Can't downgrade from Android 10 beta to Android 9

Hello,
In order to unlock the bootloader and install a custom ROM, I need to downgrade from Android 10 beta to Android 9, since the latest beta doesn't work with the official ASUS unlock APK.
Problem is, when I try to flash the Android 9 image, I get the same error whether I try with adb or with the internal tool.
The message I get is 'This package is for "WW_Phone" devices. This is a "" '. Error status is 7.
My phone is neither unlocked nor rooted, so I don't get how it's not recognized.
Any help?
Auto-solved
FYI, if you try to downgrade with the android P image found on the asus website, it won't work.
You have to download the image with file name starting with Q_P_UL...
we"re facing the same problem i can't downgrade my phone i forgot to unlock bootloader first. please help
You don't need to unlock the boooader for a simple downgrade. If it's still locked dowoad the image starting with Q_P... then put it in your phone's root folder.
can you please give me a download link for the Q_P_UL file tho
Phones - All series|ASUS Global
ASUS smartphones including ZenFone and ROG Phone series offer the latest high-end components and software to have the best user experiences.
www.asus.com
Select drivers and tools, then OS Android. Under firmware look for "Version Android 10 downgrade to P"
Hi, how do I downgrade without the microSD?
thx a lot

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