j9930
March 15, 2026, 10:23pm
1
I have a Qin F21 Pro without the playstore.
I would like to add the playstore, what is my best option just to add it to the current ROM or to just put on a brand new rum for America?
If you are suggesting a new ROM please let me know which one is the best one to use for America?
The 6.1.3 rom is definitely the best
F21 Pro USA v6.1.3 - By @TripleU & @ars18
The MMS issue with Verizon has been fixed!
voice notes
pictures
no new thread for mms
These ROMs includes the patched services.jar to to stop apps from getting killed, as well as a DuraSpeed whitelist app to make sure notifications work when device is idle
ROM Flashing Instructions
YOUR BOOTLOADER MUST BE UNLOCKED.
THIS ROM INSTALL WILL WIPE USERDATA.
F21-USA-6.1.3 - ROOTED_INTEGRITY_TWEAKS
If you don’t want root
Stock boot for old
Stock boot for …
j9930
March 16, 2026, 2:18am
3
Thanks
Do I use the old one or the new one?
Do I use the SP flash tool or theres another way to get the ROM on?
Follow the instructions. Your bootloader needs to be unlocked and then you select a file and it does the whole thing on it’s own.
j9930
March 16, 2026, 2:29am
5
Got it.
Just wondering about the IMEI, I should use like an IMEI from my old phone of mine? Will it work with the generic one?
Use the one your phone came with.
j9930
March 16, 2026, 2:32am
7
Ok. Will I have to flash the bands separately for it to work in America, or it will just work in America once I put this ROM on?
And how about it working in Israel?
It comes with the american bands.
@ars18 How does 6.1.3 work with israeli bands?
ars18
March 16, 2026, 2:35am
10
Same as any ROM with American bands.
j9930
March 16, 2026, 2:36am
12
So basically all the manual work is built into this?
Thats great it makes it so easy!
I’m in Israel now with this rom, and it works fine.
ars18
March 16, 2026, 2:57am
14
You will still want to write down your device identifiers and restore them after with snwritetool, otherwise it will be generic.
j9930
April 5, 2026, 4:01am
15
The instructions aren’t so clear, how do I tell if I have the new one or the old one?
Also, should I write down the IMEI and other data before I put the new ROM on?
Anyone have this in clear instructions?
I just don’t wanna brick the device. I wanna make sure that I’m doing everything correctly.
Ty
I flashed that ROM the question is how do I get to the background apps like on the old rom when I pressed the pound key for long I saw which apps are open in the background how to do this on this rom
I believe you hold the back key?
Personally I (along with most other f21 users) use FNG
I used the guide to enable gestures and it was amazing and flawless.
Did you always want to enable features like the camera on the lock screen, quick camera access by pressing the hang-up button twice, dark mode, swipe gestures, and search in settings by pressing any button, but don’t know how or don’t have time and patience? Well, now it’s easy! I’ve prepared all these configurations located in three files: Settings.apk, SystemUI.apk, and Framework-res.apk, which you will need to replace on your phone using MT Manager. Note: This guide assumes your phone is root…
@moneylovesme @Zvi_Wolf
I flashed the 6.13 on my phone but I ran into a problem I don’t hear the sound only on Bluetooth earphones does anyone know what the problem is?
ars18
May 27, 2026, 6:10pm
20
Did you flash the “NEW” ROM link?