M919UVUFNH7 Modem - T-Mobile Samsung Galaxy S 4

Is it just me, or is the M919UVUFNH7 Modem for the T-Mobile Galaxy S4 (SGH-M919) terrible?
I have the modem alongside a custom cm12 lollipop ROM, and before flashing this modem, everything was working fine and dandy. Wanted to try out Android 4.4.4, so was forced to flash the NH7 modem...BIG MISTAKE.
The phone would heat up for no reason all the time, the battery drain was ridiculous, my calls were always dropped and people couldn't reach me, and I was constantly getting dropped signals...
Anyone else experience this or have a fix? I hope I don't have to flash this modem for TouchWiz Lollipop ROMs...

Related

TMO T999L questions

Hello I have a couple questions about my T999L I am running a stock deodexed rom but the baseband and the build #s don't match baseband is MK4 and build MK7 is this a problem ? Also I am on version 4.1.2 I would like to get up to a custom 4.3 Rom what ones can I use? I had to come back to this because my wifi wouldn't work? thank for any help.
Its quiet possible that you had different Modem than your Rom. No issues. It sounds like you got this phone from someone else. They may not have flashed insecure kernel. That's the reason for Wi-Fi Not Working.
So long you don't have signal issues, its fine to keep that modem. As to 4.3 Roms, there's plenty to choose from.

what modem is best for tmobile network

I unlocked the att note 2 and I'm trying to use it in tmobile. I get 4g but my call signal keeps dropping and it says emeegency calls 9nly from time to time. The signal bars keep dropping out. Im currently running tmobile rom on mk6 4.1.1
i use the official ATT modem that was released with the 4.3 ROM. And use one of the ATT rom as well. Unless you really need Wifi Calling, I think just stick with ATT rom and modem
MK6 or even new 4.4 modem work fine on T-Mobile. I'm using eZkat 2.0 ROM (KitKat 4.4.2) with no call issues.

Moving to another ROM (JEDI specifically): THings to be Aware of?

Hey guys, I have been having more than normal dropped calls and poor signals so I have decided to move to an actual TMobile ROM.
I am coming from an AT&T based SKy Note Air G2 ROM with the MK7 modem and PSN_AGNi_pureSTOCK-v3.9.5_N7105_4.3_AROMA-signed Kernel, I also had to do a WIFI patch because I upgraded from the 4.1.2 BL to avoid Knox issues. I have TWRP back from March this year. I was wondering if I need to do anything special before installing the JEDI ROM.
Any helpful guides to install this ROM? I have checked the ROM page but couldn't get the info I want.
Can changing back to a ROM native to your carrier help with service signal?

From AT&T Custome ROM to TMobile Custom ROM?

Hey guys, I have been having more than normal dropped calls and poor signals so I have decided to move to an actual TMobile ROM to match with my T889 phone.
I am coming from an AT&T based SKy Note Air G2 ROM with the MK7 modem and PSN_AGNi_pureSTOCK-v3.9.5_N7105_4.3_AROMA-signed Kernel, I also had to do a WIFI patch because I upgraded from the 4.1.2 BL to avoid Knox issues. I have TWRP back from March this year. I was wondering if I need to do anything special before installing the JEDI ROM.
Any helpful guides to install this ROM? I have checked the ROM page but couldn't get the info I want.
Can changing back to a ROM native to your carrier help with service signal?

[Q] LTE connection on 5.0

When I used stock Kit Kat on my Note 3 it always had problems connecting to LTE. You would always have to disable the radio and then enable it again to connect. No matter which update from Jelly Bean on, it was never fixed. It caused lots of problems with Texting/MMS and other Data connections.
For a long while now I have used Effortless Rom and LTE connections have worked flawlessly on his rom. No problems with Texting or MMS or other data connections. It just works.
Is the LTE switching and connecting been fixed on the Stock T-Mobile Lollipop update?
Anyone who has updated to Stock T-Mobile Lollipop, if you could kindly comment on this would be greatly appreciated. I really don't want to deal with my phone not sending/receiving text/mms and the browser not connecting while on LTE again. Having to toggle Airplane mode on and off was such an annoyance.
Thanks.
Ravoz88 said:
When I used stock Kit Kat on my Note 3 it always had problems connecting to LTE. You would always have to disable the radio and then enable it again to connect. No matter which update from Jelly Bean on, it was never fixed. It caused lots of problems with Texting/MMS and other Data connections.
For a long while now I have used Effortless Rom and LTE connections have worked flawlessly on his rom. No problems with Texting or MMS or other data connections. It just works.
Is the LTE switching and connecting been fixed on the Stock T-Mobile Lollipop update?
Anyone who has updated to Stock T-Mobile Lollipop, if you could kindly comment on this would be greatly appreciated. I really don't want to deal with my phone not sending/receiving text/mms and the browser not connecting while on LTE again. Having to toggle Airplane mode on and off was such an annoyance.
Thanks.
Click to expand...
Click to collapse
I'm having this very problem on the new 5.0 update. It's so frustrating and random. I have to do the Airplane Mode trick also. I really hope this gets sorted out.
Justinchi said:
I'm having this very problem on the new 5.0 update. It's so frustrating and random. I have to do the Airplane Mode trick also. I really hope this gets sorted out.
Click to expand...
Click to collapse
Are you on Stock ROM? I am on TEKHD's URv2 ROM and I have no issues. I didn't have that issue on DomPop either. I think its best if you are on the newest firmware and also flash per directions.
sandibhatt said:
Are you on Stock ROM? I am on TEKHD's URv2 ROM and I have no issues. I didn't have that issue on DomPop either. I think its best if you are on the newest firmware and also flash per directions.
Click to expand...
Click to collapse
It happened on the Stock Lollipop and the ROM I"m currently on, Alliance ROM
sandibhatt said:
Are you on Stock ROM? I am on TEKHD's URv2 ROM and I have no issues. I didn't have that issue on DomPop either. I think its best if you are on the newest firmware and also flash per directions.
Click to expand...
Click to collapse
Glad to hear you aren't having any issues with the ROM.
Justinchi said:
It happened on the Stock Lollipop and the ROM I"m currently on, Alliance ROM
Click to expand...
Click to collapse
Come on over and give DomPop URv2.1 or DomPop v.5.0.8 a try. Make sure you update at least your modem to FOB6 and you shouldn't have any problems. We have great service and LTE connectivity. Just to make sure, you do have an N900T Note 3 correct?
ludeawakening said:
Glad to hear you aren't having any issues with the ROM.
Come on over and give DomPop URv2.1 or DomPop v.5.0.8 a try. Make sure you update at least your modem to FOB6 and you shouldn't have any problems. We have great service and LTE connectivity. Just to make sure, you do have an N900T Note 3 correct?
Click to expand...
Click to collapse
Yes N900T and latest modem, CSC, and everything else. I'm on DomPop URv2.1, but I've been having a different LTE problem on THAT ROM now, lol. I can't connect to Netflix on my mobile network. So weird

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