Qin F21 Pro General Thread

And let’s say I will find the serial number how do I know if it’s the old one or the new one?

What are the differences in the serial number?

All information regarding what we know how to tell difference between the versions is here

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You have to ask the seller

Anyone know if you can change the color of the text on the status bar on top of the screen on home screen? It’s black rn and with a black wallpaper not so visible

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I have a old version qin I wanna add us bands and gapps. There are so many topics that I’m really confused. The ultimate guide seems to be missing the nv firmware partitions. Also not sure if the ROM there for version 2 is with gapps. Can anyone explain or point me in the right direction?

Also, using a root shell on the phone, can I write the old IMEI instead of using sn? I’d like to avoid finding a Windows computer if possible.

@ars18 @Nooch

Thanks in advance!!

Well I’d recommendend either 6.1.3 or dumberos
Not any rom better than those really
For changing imei I personally have only used snwriter but I heard modemmeta works (idk if it’s Linux or wtvr u use)

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Your best option is this ROM ROM - F21 Pro USA v6.1.3 (Verizon MMS Fixed)

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Today someone built an app to change IMEI, of course with root
I haven’t tried it

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Thanks all!

How do I know if I’m “old” or “new audio”? Should I use the boot.img from the ultimate guide?

Can you provide a build number

Don’t have it at the moment. Will post soon

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33.2.7

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Yes this one

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Use this one https://github.com/Noochtech/awesome-qin-f21-pro/releases/download/v2/v2-F21-USA-6.1.3-ROOTED_INTEGRITY_TWEAKS.rar

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Pls let us know how it goes

Tested on Qin f21 pro with dumbdroid and it works

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Wow, this is the first time I’m hearing about changing f21 imei on device
Nice

I’m almost sure the qins from dayan tikshoret comes with a working app for it. Though it generates randomly and doesn’t have an option for you to enter an IMEI to use. The qin f25 also has this app. If anyone wants I’ll upload it

It’s already been talked about
It only works on their versions
https://forums.jtechforums.org/t/imei-king-on-f21

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Not sure if he’s speaking about the same app, as in IMEI king - it is possible to enter your own one.

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