Flashing US Bands and Putting Play Services on Qin F21 Pro

Phones Qin F21 Pro
,
21

i flashed the phone not sure about the bands and the sn write tool part?

22

https://xdaforums.com/t/guide-xiaomi-qin-f21-pro-with-us-bands.4579393/

23

tried the sn write tool and this is what i got

Screenshot (44)
Screenshot (44)1297×960 436 KB

24

Followed all the instructions?

25

yes

26

i forgot write down my imei so i am useing the one that is on the back of the phone is that the same one the phone came with?

1 Like
27

Not sure then sorry

28

Not sure looking for a guide for the f22

29

loaded both apdb and mddb files?

if yes and it still doesn’t work,

  • f21 restore - format + download
  • re’unlock bootloader
  • flash desired ROM
  • flash bands
  • sn writer or modem meta.
30

yes

31

When flashing us bands using the xda forum, only T-Mobile services works and only sometimes Verizon works. Is there any way to make verizon and at&t work properly?

32

Verizon- call and mention “CDMA-LESS PROVISIONING” “Feature 83856” to turn on.
Att works but frequently gets kicked off of network due to imei.

1 Like
33

Switching to an AT&T IMEI would probably help

34

does this make it always work or only sometimes reliable?

35

always

36

ok thanks. and this will work with all services that use verizon or just regular verizon?

37

Actual Verizon and us mobile i can verify (although once in a while u get rep. that has no clue what ur talking about, just hang up and call again.)
Tracfone/total wireless, if the sim is activated already with CDMA-less it works if not they can’t really help.

1 Like
38

ok thanks. but there is no way to just flash other bands to make it work like t-mobile?

39

No.

40

I was on US Mobile darkstar which is AT&t and I had a Verizon IMEI. didn’t have any issues

1 Like