LTE band issue

[mathan7]

my device always connect B40 on jio, but my area B3 & B5 only good coverage, so i try to change value QXDM , but still all LTE Bands enable ???
how to do Please help me

 

[gursewak.10]

my device always connect B40 on jio, but my area B3 & B5 only good coverage, so i try to change value QXDM , but still all LTE Bands enable ???
how to do Please help me

Try this app
it works great Network Signal Guru
https://play.google.com/store/apps/details?id=com.qtrun.QuickTest

---------- Post added at 07:18 AM ---------- Previous post was at 07:18 AM ----------

it needs root to work

 

[mathan7]

Try this app
it works great Network Signal Guru
https://play.google.com/store/apps/details?id=com.qtrun.QuickTest

---------- Post added at 07:18 AM ---------- Previous post was at 07:18 AM ----------

it needs root to work

i try NSG to LTE lock bands, but still not working, LTE BC config value also change B3+B5 =20 , but still not working

 

[gursewak.10]

i try NSG to LTE lock bands, but still not working, LTE BC config value also change B3+B5 =20 , but still not working

which ROM are you currently on?

 

[mathan7]

which ROM are you currently on?

stock 11.9.0

 

[gursewak.10]

stock 11.9.0

then it should work without any problem,
did it has been given root permissions.

 

[paramparmatma]

And sim shoukd be in 1 st slot where memory card place holder

 

[mathan7]

And sim shoukd be in 1 st slot where memory card place holder

su permission give and jio on sim 1 also

 

[paramparmatma]

Yes

 

[ni6hant]

BSNL has an unlimited package of Rs.1098 only rechargable from online.
The pack give 0KBps on my RN7Pro but 1-2MBps on my sister's RN7Pro. Her phone is as it is and I had went to Pixel Experience then Pixel Plus then after faatboot recovery back to MIUI and also updated to the latest version.

The issue seems only with my phone and I am unable to tell why.

 

[mathan7]

BSNL has an unlimited package of Rs.1098 only rechargable from online.
The pack give 0KBps on my RN7Pro but 1-2MBps on my sister's RN7Pro. Her phone is as it is and I had went to Pixel Experience then Pixel Plus then after faatboot recovery back to MIUI and also updated to the latest version.

The issue seems only with my phone and I am unable to tell why.

miui modem file is worst cheap , the same SoC modem file (others) high speed and LTE-CA also enable