LTE europe bands DFS problem...help me guys.. - Verizon HTC One (M8)

who is going to help me to write 06829 LTE BC CONFIG?
06828 is ok..no problem on it..

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[Q] td-scdma to wcdma

hi i need help i have bought a td-scdma mobile how can change its band to wcdma with mtk uncle tool i tried but could not find the way to change any one knows plz help

LTE europe signal problem! pls help me..

We are using here band 1/3/7/8/20 , what should i use for those bands?
i wrote with QXDM Nv 6828 and 6829 both----> 524485, correct?
but still i could not get LTE signal =(
who is going to help me? and which kernel or radio should i use for europe LTE bands?
i tried also ARHD but i could not get signal...
Thanx

NO 4g Signal in XT1541 . Can i flash XT1550's Modem Files on Xt1541? Plz help!!

Hey there!
I have XT1541 ( UK edition Single sim 1gb ram model ) . I am on Stock MM noq and some days ago i bought a 4g JIo sim but it wasn't showing any service in my phone only. The same sim is working in other 4g phones so i flashed different roms including stock LP, MM and few custom roms but still it isnt showing any network. So, i was wondering that XT1541's modem files aren't working here in india for 4g Bands . So, can i flash the indian variant's modem files so i could get my network Back
Or if i am wrong, can you please guide me somehow because this issue has pissed me so much
@lost101 my 4g provider supports 2300Mhz or 1800Mhz or 850Mhz bands but i guess XT1541 only supports 2100, 1800, 2600, 900 , 800 Mhz bands . can you please help me somehow ??
No, you cannot open any additional LTE bands, and radios from any other device will not work properly. The LTE bands are locked in a way we cannot change them.

[Completed] Enable LTE bands problems with S3 I747

Hi there,
I am trying to enable more LTE bands in my S3 i747 con Andorid 4.4.2 becasue I am in Europe right now.
Regarding the specs, this phone can connect to LTE bands B3 B4 B7 B17 and B20, but now I just can set up to B4 and B17 through dialing *#2263#.
I am able to change the values in NV item 6828 in the processor Qualcomm MSM8260A but when I reboot the phone, the values came back to the previous ones.
Do you guys have any clue about what is changing, kernel or rom, the values back?
Thank you so much!!
fredy_pirineos said:
Hi there,
I am trying to enable more LTE bands in my S3 i747 con Andorid 4.4.2 becasue I am in Europe right now.
Regarding the specs, this phone can connect to LTE bands B3 B4 B7 B17 and B20, but now I just can set up to B4 and B17 through dialing *#2263#.
I am able to change the values in NV item 6828 in the processor Qualcomm MSM8260A but when I reboot the phone, the values came back to the previous ones.
Do you guys have any clue about what is changing, kernel or rom, the values back?
Thank you so much!!
Click to expand...
Click to collapse
Greetings and welcome to assist. Assist is for guiding new members to the correct forum to ask their questions. I can see you have already asked this question in the AT&T forums all ready so I'm going to close this one up
Thanks for understanding
Sawdoctor

Adding GSM and LTE bands

Has anyone tried this guide https://forum.xda-developers.com/galaxy-s5/general/how-to-add-rf-lte-frequency-bands-to-t2886059 for XT1225 ?
Yes
https://forum.xda-developers.com/showthread.php?t=2986947
And many more. Start there.

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