t series custom rom question - Samsung Galaxy J7 Questions & Answers

Can we flash the other roms listed to our phones or are the roms too different? I still haven't figured out the differences in all the models yet. (yeah I'm not to bright)

alarmdude9 said:
Can we flash the other roms listed to our phones or are the roms too different? I still haven't figured out the differences in all the models yet. (yeah I'm not to bright)
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Click to collapse
They must be for j700t or j700t1. Almost all other j7 variants either have 1.5gb ram or different radios.
-sent from this device using this app.

That's kinda what I thought but wanted to get it right in my head as well as putting it out there nice and plain for everyone else.
Sent from my SM-J700T using XDA Free mobile app

Well. A sprint rom would work on boost mobile and virgin mobile youd just need the stock apn settings or a apn fix zip.. not sure about tmobile unless they made metro pcs just like tmobile where youd just need a apn fix for the rom like how sprint is with boost mobile and virgin mobile.

CoffeeNAndroid said:
Well. A sprint rom would work on boost mobile and virgin mobile youd just need the stock apn settings or a apn fix zip.. not sure about tmobile unless they made metro pcs just like tmobile where youd just need a apn fix for the rom like how sprint is with boost mobile and virgin mobile.
Click to expand...
Click to collapse
Apn settings aren't really an issue. Look them up online.
What I was referring to was the variants that have 3g or 4g only. No LTE or designed with a certain region in mind so certain bands aren't even there.
For the record, I don't truly believe the ram differences matter but it's Samsung. You never know.
sent from tha interwebs on dis here device.

http://androidforums.com/threads/bo...al-boost-apn-fix-for-d2lte-builds-mod.840501/
It would be something like this but not all apns are listed online my apn for boost mobile is not listed anywhere online and i cant get the apn settings to show me what the info is so i would need a apn fix to flash right after flashing a sprint rom... if youre trying to get 4g in a area with no 4g the only way to do that would be to have a unlocked phone and switch to the carrier who has 4g lte... if theres no 4g lte towers then it will be impossible to actually get a 4g signal...

https://www.google.com/search?q=apn...ms-tmobile-us&sourceid=chrome-mobile&ie=UTF-8
sent from tha interwebs on dis here device.
---------- Post added at 04:28 PM ---------- Previous post was at 04:11 PM ----------
CoffeeNAndroid said:
http://androidforums.com/threads/bo...al-boost-apn-fix-for-d2lte-builds-mod.840501/
It would be something like this but not all apns are listed online my apn for boost mobile is not listed anywhere online and i cant get the apn settings to show me what the info is so i would need a apn fix to flash right after flashing a sprint rom... if youre trying to get 4g in a area with no 4g the only way to do that would be to have a unlocked phone and switch to the carrier who has 4g lte... if theres no 4g lte towers then it will be impossible to actually get a 4g signal...
Click to expand...
Click to collapse
You're partially right in that if there are no LTE towers then you won't get LTE.
If there is a tower, then all carriers are able to use it according to the FCC.
I'm talking about the modem and the firmware on the device itself. Some have LTE without certain bands enabled. Some have 4g (3.5g+ otherwise known as fauxgee) and there are some with only 3g.
If you start messing with flashing modems, you're risking a brick situation.
Original question here had to do with flashing roms designed for other j7 variants was okay for j700t(1).
I say no because of the above reasons I gave.
I say wait. Roms are coming for the T and T1.
sent from tha interwebs on dis here device.

Related

Run a SR on Tmobile H+ Network?

Hey I was just wondering if it was possible to unlock a Skyrocket then flash a Tmobile radio and receive H+ data speeds. How would I go about doing it? Which radio would you suggest? Thanks.
Nobody? Theretically it could be done but I just want someone to confirm for me.
After unlocking phone someone tried running t-mobile sim and he said only edge but he did not flash t989 radio so idk. If i can unlock it for free i will try it and let you know.
seanyuan62 said:
Nobody? Theretically it could be done but I just want someone to confirm for me.
Click to expand...
Click to collapse
appdroid said:
After unlocking phone someone tried running t-mobile sim and he said only edge but he did not flash t989 radio so idk. If i can unlock it for free i will try it and let you know.
Click to expand...
Click to collapse
I have an opportunity to get my hands on one of these phones very soon. I have a HTC HD2 on T-mobile's network. If it is not a bother, could you verify this? I wouldn'' want to be responsible for you bricking your phone, but I would be most appreciative for the information on it's possibilty if you know what you are doing.
It is unlocked.
What do you need me to verify?? I m confused !
Because you can run t**** on i727 with edge network plus you can flash t989 radios on i727 i done that before but not with t**** sim card.
Dimopolous said:
I have an opportunity to get my hands on one of these phones very soon. I have a HTC HD2 on T-mobile's network. If it is not a bother, could you verify this? I wouldn'' want to be responsible for you bricking your phone, but I would be most appreciative for the information on it's possibilty if you know what you are doing.
It is unlocked.
Click to expand...
Click to collapse
its not possible because t-mobile radios for skyrocket dont exist, so you can't flash an other radio for tmobile as it wont work and you migh just end up screwing your phone. tmobile sucks man, change to anything else.......if you like good hardware that it
Yes they exist what you talking about!! YOu can flash them. Here you can dload and flash it through cwm.
polish_pat said:
its not possible because t-mobile radios for skyrocket dont exist, so you can't flash an other radio for tmobile as it wont work and you migh just end up screwing your phone. tmobile sucks man, change to anything else.......if you like good hardware that it
Click to expand...
Click to collapse
looked for them, just found ATT and Rogers...and Japanese ones but i heared they dont work well at all
Well Da_G and irc team tried it so it works. IDK how it will work with tmobile sim because no one had tired it yet.
polish_pat said:
looked for them, just found ATT and Rogers...and Japanese ones but i heared they dont work well at all
Click to expand...
Click to collapse
HSPA+ will not work with the Skyrocket no matter if a radio exists or not. The simple reason is that supported H+ frequencies are 1700 for download and 2100mhz for upload and skyrocket only goes 1900mhz and 2100mhz. So unless you are able to enable the 1700mhz frequency, 4G or 3G will not work with the skyrocket! Edge is the only frequency that will
polish_pat said:
HSPA+ will not work with the Skyrocket no matter if a radio exists or not. The simple reason is that supported H+ frequencies are 1700 for download and 2100mhz for upload and skyrocket only goes 1900mhz and 2100mhz. So unless you are able to enable the 1700mhz frequency, 4G or 3G will not work with the skyrocket! Edge is the only frequency that will
Click to expand...
Click to collapse
Its already been proven that the SR has the 1700/2100 bands, just not enabled in software. Its why we can flash their modems and it works perfectly fine.
Sent from my SAMSUNG-SGH-I727 using xda premium
Thank you! I don't get the reason why new ppl don't listen!! Its like look son trying to argue with his dad who has twice experience!! Noob should just listen rather than arguing. No personal offense but i had so many ppl with the issue like this.
By the way our irc is long dead. Hav you seen da_g or tpc there at all??
Longcat14 said:
Its already been proven that the SR has the 1700/2100 bands, just not enabled in software. Its why we can flash their modems and it works perfectly fine.
Sent from my SAMSUNG-SGH-I727 using xda premium
Click to expand...
Click to collapse
I'll be travelling to the states next week and will flash either the Telus or Tmobile radio to use Tmobile's prepaid plans. If no one's replied back to you by then, I'll let you know what I find.
However, there are already reported success of people with SR and the Telus radio using the phone on Canada's 1700 AWS network (Wind).. so pretty sure it'll work. Flashing the radio is safe as well, I've already done it once.
Well make sure you do nandroid before flashing that t989 radio. Plus he wants to know how it will run with tmobile sim card and t989 radio on unlocked phone.
tom0927 said:
I'll be travelling to the states next week and will flash either the Telus or Tmobile radio to use Tmobile's prepaid plans. If no one's replied back to you by then, I'll let you know what I find.
However, there are already reported success of people with SR and the Telus radio using the phone on Canada's 1700 AWS network (Wind).. so pretty sure it'll work. Flashing the radio is safe as well, I've already done it once.
Click to expand...
Click to collapse
worked for me using a wind mobile sim and tmobile radio (same bands) only wind's network isn't the fastest to say the least.
appdroid said:
Well make sure you do nandroid before flashing that t989 radio. Plus he wants to know how it will run with tmobile sim card and t989 radio on unlocked phone.
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Click to collapse
Yep, I'll definitely make a nandroid backup before flashing.. and try both the Tmobile and Telus to see which one is better.
tom0927 said:
Yep, I'll definitely make a nandroid backup before flashing.. and try both the Tmobile and Telus to see which one is better.
Click to expand...
Click to collapse
Thanks I appreciate it
OK, I'm in Orlando now and got the T-Mobile prepaid plan...I flashed the T-Mobile vk1 radio and for some reason, I can't connect to any data. I wasn't even able to go into the mobile network settings screen to see the apn settings. Got a msg to insert a sim card to access services...
I then flashed the telus radio and got 3g right away. Speeds are pretty pathetic tho...only 2m down...maybe I'm just too spoiled by lte
Anyways, it's been a long tiring day so I won't do anymore testing right now..maybe tmr I'll try the other kl1 T-Mobile radio.
Sent from my SGH-I727R using xda premium
tom0927 said:
OK, I'm in Orlando now and got the T-Mobile prepaid plan...I flashed the T-Mobile vk1 radio and for some reason, I can't connect to any data. I wasn't even able to go into the mobile network settings screen to see the apn settings. Got a msg to insert a sim card to access services...
I then flashed the telus radio and got 3g right away. Speeds are pretty pathetic tho...only 2m down...maybe I'm just too spoiled by lte
Anyways, it's been a long tiring day so I won't do anymore testing right now..maybe tmr I'll try the other kl1 T-Mobile radio.
Sent from my SGH-I727R using xda premium
Click to expand...
Click to collapse
Thank you sir. This is what I feared-hopefully the other radio serves you better.
So no update on how the radio worked?

T-mobile 4g Radio

OKAY so I decided to update this thread:
There are two versions of the One X. One with aws bands and one without. I have a device without AWS (I am about 80 % sure). There are reports of people getting 4g on AWS with the Rogers Version as of now, and more testers need to check it out as it could still be possible on ATT.
This flash here theoretically could enable the One X radio to lach onto AWS (The radios here are for the One S Ville.)
http://ville.giev.de/?page_id=42
I have flashed all three, and although I did not get 4g, I got faster ping and a near immediate connection onto T-mobile. To all the people saying this will "brick" the phone, it does not and you have nothing to worry. But as always make sure to do a backup. The radio hacks for the Skyrocket/Note were also based on flashing the Galaxy S2 radio directly on top. This should work the same.
I'm interested in this as well. What does is involved and the risk? I don't have warranty on my phone, so I'm a little bit leery in being first.
ver2go said:
I'm interested in this as well. What does is involved and the risk? I don't have warranty on my phone, so I'm a little bit leery in being first.
Click to expand...
Click to collapse
if your rooted ull should be fine just make a back up of ur current set up. this is just a clockwork flash, it may not even flash, but if it does then there's a high chance of 4g.
i've done radio hacks before for the droid 3/skyrocket/note all from a similar concept. ex. flashing the t-mobile galaxy s2 radio on the note, to enable 4g.
if anyone could provide me with a better solution for an unlock i am sure i can get this to work. seems that the htc unlocker server is down right now
it's the same thing as flashing different radios via clockwork posted in the One X android dev forum
I'll give it a try, hopefully it won't mess anything up. So I just flash the radio in recovery. If no good, I just flash the correct radio again?
There is a one click no HTC Dev bootloader unlock in the Dev forum.
http://forum.xda-developers.com/showthread.php?t=1734558
---------- Post added at 07:57 PM ---------- Previous post was at 07:25 PM ----------
I flashed:
Radio from RUU_Ville_U_HTC_Europe_1.78.401.2 [Recommended] (update by rhcp)
0.16.31501S.17_2_10.23.31501S.10L
From your link. It flashed correctly. The phone on data and voice still works. I confirmed the version in Settings is not my original:
0.17.32.09.12_10.86.32.08L
I'm still on Edge, but I'm in a crappy cell area, so still not certain if radio or my area. I might give the:
Radio from Stock T-Mobile US (update by rhcp)
0.16.31501S.02_10.18.31501S.08L
Radio a try too.
good to hear no negative results got my phone unlocked so i will be testing tonight. also do u guys have the newer sims or older ones?
I have an older sim I believe. It is one that came from an activation kit I bought off ebay. I tried the T-Mobile radio and same results, still on Edge, but still could be my location.
What in gods name are you guys doing! ? Are you trying to brick your phones? It's already been confirmed that the hardware on this phone does not support the proper bands for T-Mobile 3g!
seh6183 said:
What in gods name are you guys doing! ? Are you trying to brick your phones? It's already been confirmed that the hardware on this phone does not support the proper bands for T-Mobile 3g!
Click to expand...
Click to collapse
Prove it. Why would the phone soc be any different than the one s one.
Sent from my HTC One X using xda premium
ECEXCURSION said:
Prove it. Why would the phone soc be any different than the one s one.
Sent from my HTC One X using xda premium
Click to expand...
Click to collapse
It's not just the SOC that determines hardware compatibility. There are various radio amplifiers and filters which are tuned to the specific frequencies that the phone is likely to encounter. If a phone is going to be sold in multiple markets, sometimes the hardware filters are set up for all frequencies and some are disabled via software, but often times this is not the case.
It's not impossible that a radio reflash can make it work, though highly improbable.
sassafras
Interested in this. There might be better luck flashing the tmo radio since I don't think any European operators use AWS bands, correct me if I'm wrong.
Can anyone explain why flashing this radio from a different device won't brick our phones?
tspx23 said:
good to hear no negative results got my phone unlocked so i will be testing tonight. also do u guys have the newer sims or older ones?
Click to expand...
Click to collapse
I have a tmobile one s, but i also have the one from att and i am so interested on using this phone over tmobile 4g let me know if i can of help. I am using my micro sim that came with the one s and i am getting edge (asume its the latest from tmobbile 4g mucro sim. I am on 1.85 rooted but i did not unlock. though i am sure we can flash through CWM. any ways i am sure there is a way out to get 3g or 4g on the one x on tmobile did not find the way yet.
flashed both of the t-mobile modems no luck for me either, although my ping is significantly higher and connects to t-mobile a LOT quicker.
does anyone know how to edit the LTE settings. it is odd but for most ATT LTE phones they have the 1700mhz frequency i think it would be a matter of just defaulting that....
the radios also show up in my baseband so i have successful flashes
EDIT: one more thing, before i was not able to use data at all considering i had the newer t-mobile sims but now data works but on edge speed.
danada said:
Interested in this. There might be better luck flashing the tmo radio since I don't think any European operators use AWS bands, correct me if I'm wrong.
Can anyone explain why flashing this radio from a different device won't brick our phones?
Click to expand...
Click to collapse
it's just a file in your system. it could potentially brick your phone but you can always get into recovery and restore. which is why i stated you should create a back up of your device before trying it out.
however, i was fairly certain it wouldn't do that because the internals of the One S/One X are nearly identical, they both share the same processor and most likely similar (if not same, radios).
either way, the the radios work, getting me higher ping, and working data without having to switch out my sim for an older one, hope there is a way to activate the 1700 band !
http://www.gsmarena.com/htc_one_x_at&t-4614.php
EDIT 2: apparently there are two models of the ATT One X/XL one with the 1700 band and one without
tspx23 said:
flashed both of the t-mobile modems no luck for me either, although my ping is significantly higher and connects to t-mobile a LOT quicker.
does anyone know how to edit the LTE settings. it is odd but for most ATT LTE phones they have the 1700mhz frequency i think it would be a matter of just defaulting that....
the radios also show up in my baseband so i have successful flashes
EDIT: one more thing, before i was not able to use data at all considering i had the newer t-mobile sims but now data works but on edge speed.
Click to expand...
Click to collapse
Likely the software has been changed to support T-Mobile, but the hardware (filters, amplifiers, etc) are non-existent, so you'll never get actual 1700 MHz AWS support.
Of course, this is just a 50,000 foot view perspective without actually trying it myself.
sassafras
sassafras_ said:
Likely the software has been changed to support T-Mobile, but the hardware (filters, amplifiers, etc) are non-existent, so you'll never get actual 1700 MHz AWS support.
Of course, this is just a 50,000 foot view perspective without actually trying it myself.
sassafras
Click to expand...
Click to collapse
you might be right about this one but there are certain One X/XL's that do have the 1700 band found out through some searching and trying to figure out the reason behind it.
If that's correct.... the people with the 1700 band would have 4g when they flash this radio! also use *#*#4636#*#* to change network type to lte/gsm
--- for other phones though like the Skyrocket/Note they were directly compatible with T-mobile radios.
Okay, I flashed the Tmo One S radio and did not receive a brick. What I did receive is a not-so-good connection that will switch between HSPA+ and 3G quite often.
I don't have a WIND sim to test with, but I tried running AT commands on my phone and they don't seem to be working. I tried doing a network scan with AT+COPS=? waited forever and had nothing displayed.
Strange...
--edit--
Rebooted and ran the commands again. Still don't see any AWS carriers.
uid=0 [email protected]:/ # +COPS: (1,"CAN Rogers Wireless Inc.","ROGERS","302720",7
),(2,"ROGERS","","302720",2),(1,"CAN Rogers Wireless Inc.","ROGERS","302720",0),
(1,"","","302220",2),(1,"","","302610",2),(1,"","","302610",7),(1,"","","302220"
,7),,(0,1,2,3,4),(0,1,2)
Click to expand...
Click to collapse
danada said:
Okay, I flashed the Tmo One S radio and did not receive a brick. What I did receive is a not-so-good connection that will switch between HSPA+ and 3G quite often.
I don't have a WIND sim to test with, but I tried running AT commands on my phone and they don't seem to be working. I tried doing a network scan with AT+COPS=? waited forever and had nothing displayed.
Strange...
--edit--
Rebooted and ran the commands again. Still don't see any AWS carriers.
Click to expand...
Click to collapse
Don't you need a wind sim to connect im pretty sure the Canadian version will work on aws
Confirmed on my end that even with the T-Mobile radio, I'm not getting HSPA+. Even when I drove by the Moscone center where 1900Mhz was refarmed during Apple's WWDC (maybe it was just that day?). I was hoping this would be like the Note and Rocket where I can flash different radios.
Any other new phone capable of this? The S III? If not, I may have to either wait for 1900MHz refarm or switch to Straight Talk.
ver2go said:
Confirmed on my end that even with the T-Mobile radio, I'm not getting HSPA+. Even when I drove by the Moscone center where 1900Mhz was refarmed during Apple's WWDC (maybe it was just that day?). I was hoping this would be like the Note and Rocket where I can flash different radios.
Any other new phone capable of this? The S III? If not, I may have to either wait for 1900MHz refarm or switch to Straight Talk.
Click to expand...
Click to collapse
Picking up an att s3 today to test it out. Most likely there's two versions of one x one with aws and one without. I know mine doesn't though.
tspx23 said:
Don't you need a wind sim to connect im pretty sure the Canadian version will work on aws
Click to expand...
Click to collapse
I'm not exactly sure of this one.
If someone is willing to let me cut up their WIND sim (or lend me their WIND microsim), I'll re-flash the tmo radio and meet you somewhere to test it (Toronto, please).
~dan
-----edit-----
Just popped in an old WIND sim that I used to test AWS connectivity at first. Saw WIND Away with the standard radio, and after flashing the Tmo radio I see WIND Away and AT&T (AT+COPS=? shows Rogers, ATT, Telus, Bell).
I live by the lake, that would explain why ATT shows up.
-----edit again-----
Check this out http://imgur.com/Nb984,rUvM6. Not using the One S radio...

[Q] Flashing T-Mobile radio onto at&t skyrocket

I have a rooted and unlocked at&t skyrocket on jellybean 4.1.2 with very slow speeds, so I tried flashing the radios UCMC1 and UXUMA7 through cwm and nothing has changed. After messing with the APN settings a little my data is no longer working. It shows the bars but I can't get a connection.
I flashed the radio UVLI1 in hopes that I would get lucky but that caused my bars to go away to be replaced by a slashed circle. I flashed back to UCMC1 which is showing the bars, but still no data connection. I have broken my back googling and searching forums on this matter but I can't seem to figure this out. Any help please?
http://forum.xda-developers.com/showthread.php?t=2349914
Don't double post
I think UCMC1 and UXUMA7 are ATT and Rogers radios respectively. UVLI1 is the T-Mobile SGS2 ICS radio, which may not work on your JellyBean rom.
Try UVMC6, which is the radio for T-Mobile's SGS2 Jelly Bean update. You can find it here:
http://forum.xda-developers.com/showthread.php?t=1895400
Results can never be guaranteed, but this is the radio I use, and it has worked fine on every single rom I've tried, Touchwiz or AOSP, even in areas w/o the 1900Mhz refarm.
Can I flash the radio change w/out having my phone rooted?
Rissa82 said:
Can I flash the radio change w/out having my phone rooted?
Click to expand...
Click to collapse
Your phone must have a custom recovery to flash radio files...
It has twrp... that counts right? It doesn't need to be rooted, does it? I'm a computer nerd... phones aren't my thing. Give a girl a break, lol.
Rissa82 said:
It has twrp... that counts right? It doesn't need to be rooted, does it? I'm a computer nerd... phones aren't my thing. Give a girl a break, lol.
Click to expand...
Click to collapse
Yes ... TWRP or CWM are fine...
Rooting is something different, but for radio flash you have enough...
mahanddeem said:
Yes ... TWRP or CWM are fine...
Rooting is something different, but for radio flash you have enough...
Click to expand...
Click to collapse
Would you mind telling me how I flash it or point me to a thread that will walk me through it quickly? Please & thank you!
---------- Post added at 10:25 PM ---------- Previous post was at 10:15 PM ----------
Nevermind! I think I figured it out!
If I have a AT&T skyrocket and have a T-Mobile sim, should I use this radio? Or just stick with the UX, I am currently running?
Sent from my SAMSUNG-SGH-I727 using xda app-developers app
DSDONE said:
If I have a AT&T skyrocket and have a T-Mobile sim, should I use this radio? Or just stick with the UX, I am currently running?
Sent from my SAMSUNG-SGH-I727 using xda app-developers app
Click to expand...
Click to collapse
It depends on what you observe using either of these..
Try them one by another and see which one is better (UCMC1 vs UX radio) in signal and data speeds ... Personally I couldn't find any difference in my location ... Both gave me the exact same signal and data speeds (TM LTE).
mahanddeem said:
It depends on what you observe using either of these..
Try them one by another and see which one is better (UCMC1 vs UX radio) in signal and data speeds ... Personally I couldn't find any difference in my location ... Both gave me the exact same signal and data speeds (TM LTE).
Click to expand...
Click to collapse
The UX gave me faster data speeds. Call clarity is about the same. I see 4G more than with the UC radio... I was wondering about the T-Mobile radio
Sent from my SAMSUNG-SGH-I727 using xda app-developers app
T-Mobile radios would give you the ability to connect to T-Mobile 3G using AWS bands 1700/2100 Mhz Band4...And no LTE (or 4G) of course since the Hercules and Blaze (or the note one from TM) devices have no LTE radio chip...
If you live in an area in which T-Mobile deployed their new LTE(and most likely they already refarmed the PCS 1900 band), use UCMC1 or the UXMA7 radio,whichever you find better...Setting the apn to fast.t-mobile.com is essential for sure to get the service...
If you live in an area that T-Mobile is still at their 3G service (AWS bands for HSPA+) use the newest blaze JB radio...
Edit : when you say faster data speeds UX vs UC , any speed vs speed measurement you can share ? probably I didn't give each radio enough testing and jumped to conclude that they have same data speeds !
:good:
mahanddeem said:
It depends on what you observe using either of these..
Try them one by another and see which one is better (UCMC1 vs UX radio) in signal and data speeds ... Personally I couldn't find any difference in my location ... Both gave me the exact same signal and data speeds (TM LTE).
Click to expand...
Click to collapse

Att to Tmobile lg g2

Just posted in main lg g2 forum QA. just thought Id cover my bases here to. Can I install a stock Tmobile rom with kernel/radio/modem/ on to an unlocked At&t LG G2 and it work as if it were a Tmobile LG G2? I'll of course be using a tmobile simcard. Thanks for any info
tri0xinn said:
Just posted in main lg g2 forum QA. just thought Id cover my bases here to. Can I install a stock Tmobile rom with kernel/radio/modem/ on to an unlocked At&t LG G2 and it work as if it were a Tmobile LG G2? I'll of course be using a tmobile simcard. Thanks for any info
Click to expand...
Click to collapse
I don't know the answer but my question would be why would you want to do that? I'm on T-Mobile and except for this T-Mobile G2 I have always used an unlocked AT&T phone on T-Mobile. I get 4G LTE and certainly in the case of the G2, it is rootable whereas the KitKat T-Mobile G2 cannot be rooted (easily) and there is no recovery. I think you would be losing more than you gain by going to the T-Mobile rom if it is possible. Having said all that I'd certainly be interested to see how you get on if you can do it.
In the beginning of my tmo service I brought my gs4 over and just had to change/add APN settings. Still had to use Verizon ROMs, but had tmobile service. I would assume it would be about the same.
Sent from my LG-D801 using Tapatalk
i actually wanna know the opposite of this. I got a Tmobile G-2 and am using it on AT&t (AIO Wireless techinically), but im getting super slow speeds. My DL is 1.1 and UL is 1.4 somehow. I havent rooted it yet because i have to RMA it back to LG due to the dead spot on the lcd issue. So after i get it back do i just need to switch the radio modem out to get on the at&t bands? Also would att roms work on my phone (d801)?
Thanks in advance for the help guys.
xxflyingarmbarxx said:
i actually wanna know the opposite of this. I got a Tmobile G-2 and am using it on AT&t (AIO Wireless techinically), but im getting super slow speeds. My DL is 1.1 and UL is 1.4 somehow. I havent rooted it yet because i have to RMA it back to LG due to the dead spot on the lcd issue. So after i get it back do i just need to switch the radio modem out to get on the at&t bands? Also would att roms work on my phone (d801)?
Thanks in advance for the help guys.
Click to expand...
Click to collapse
Double check the APN settings just to be sure. Also check different location / different time of the day. The speeds you list are HSPA so it seems you are connecting fine. I am on H2O (an AT&T MVNO) with a T-Mobile G2 and just measured 6.2 DL / 1.3 UL.
Double checked my apn and I'm all good there. Are you using a different radio? I'm still using the stock tmobil radio. I haven't been able to figure out what the issue is.
Sent from my LG-D801 using XDA Free mobile app
No, stock radio.
it possible flash d802 radio(euro vertion) to d801 for change lte frequency ?
tri0xinn said:
Just posted in main lg g2 forum QA. just thought Id cover my bases here to. Can I install a stock Tmobile rom with kernel/radio/modem/ on to an unlocked At&t LG G2 and it work as if it were a Tmobile LG G2? I'll of course be using a tmobile simcard. Thanks for any info
Click to expand...
Click to collapse
Well, this is what happened when I tried to do that. Whether it was just a bad ROM, or the ROMs are different because of e.g. slight differences in radio frequencies, I don't know. I do know, I'll never do it again -- that was the first time I've bricked a phone since having flashed my first ROM on the original Android, the Dream/G1. But YMMV.
On the other hand, there are ways to install features specific to TMO like boot animation/sound, wifi hotspot authorization, the TMO account app, and enabling wifi calling, to help "brand" it more T-Mobile. That's what I'm working on right now, in fact.

[Q] One+1 and T mobile LTE

I just got my One+ and i had notice that I do not have LTE H+ only. My wife's nexus has LTE in the same area where Oneplus does not have it. I Did bunch of research and I was under impression that this phone does support T mobile LTE - was I wrong or the phone is broken?
please help
mojakarykatura said:
I just got my One+ and i had notice that I do not have LTE H+ only. My wife's nexus has LTE in the same area where Oneplus does not have it. I Did bunch of research and I was under impression that this phone does support T mobile LTE - was I wrong or the phone is broken?
please help
Click to expand...
Click to collapse
sure it does if when doing your research like I did on mine I see it works on Band 4 which is T-Mobiles band for LTE. I get speeds up to 36dl and 19up with my ONe.
What are your speeds? Does your wifes Nexus show H+ and 3g symbols?
Try this https://play.google.com/store/apps/details?id=de.android.telnet&hl=en
playya said:
sure it does if when doing your research like I did on mine I see it works on Band 4 which is T-Mobiles band for LTE. I get speeds up to 36dl and 19up with my ONe.
What are your speeds? Does your wifes Nexus show H+ and 3g symbols?
Click to expand...
Click to collapse
Nexus shows LTE when my phone shows H+
I used the app that you send the link for and when One+ has H+ on it app tells me that i am on HSPA 42.2 MBS
I will need to install same app on Nexus and check it out on that phone
What symbol do you get on your oneplus one when its on LTE? is it 4G? LTE? H?
thanks
mojakarykatura said:
Nexus shows LTE when my phone shows H+
I used the app that you send the link for and when One+ has H+ on it app tells me that i am on HSPA 42.2 MBS
I will need to install same app on Nexus and check it out on that phone
What symbol do you get on your oneplus one when its on LTE? is it 4G? LTE? H?
thanks
Click to expand...
Click to collapse
I am sorry I may of had stock rom for like an hour... I think it was 4g symbol but I have a custom rom and it shows LTE. I noticed that some of the same lines in the build.prop for LTE on my nexus was not in here for my OPO.
What state are you in?
playya said:
I am sorry I may of had stock rom for like an hour... I think it was 4g symbol but I have a custom rom and it shows LTE. I noticed that some of the same lines in the build.prop for LTE on my nexus was not in here for my OPO.
What state are you in?
Click to expand...
Click to collapse
I am in NJ
But I think I got it figured out - You are right it works in LTE - when i had 4G on screen i used the app you send me link for and that app shows LTE as network. So the bottom line is that 4G stands for LTE in stock rom and it is possible that Nexus has a stronger radio than One so in some areas i do not get LTE.
Anyway Thanks a Lot for your help - got a little worried ( Got the phone just yesterday). I think i will keep it stock for a little while before i will root it
The radio performance seems the same for me as my N5, I'm living in NYC.
Do note that "LTE" on a Nexus 5 is displayed as"4G" on the OnePlus One. Ensure that your APN is on T-Mobile 4G LTE IPv6 (fast.t-mobile.com), for some reason when I started my phone it was on MetroPCS instead.
zephiK said:
The radio performance seems the same for me as my N5, I'm living in NYC.
Do note that "LTE" on a Nexus 5 is displayed as"4G" on the OnePlus One. Ensure that your APN is on T-Mobile 4G LTE IPv6 (fast.t-mobile.com), for some reason when I started my phone it was on MetroPCS instead.
Click to expand...
Click to collapse
Yeah I had the same issue with it being on MetroPCS. I have since deleted that APN
---------- Post added at 11:13 AM ---------- Previous post was at 11:09 AM ----------
mojakarykatura said:
I am in NJ
But I think I got it figured out - You are right it works in LTE - when i had 4G on screen i used the app you send me link for and that app shows LTE as network. So the bottom line is that 4G stands for LTE in stock rom and it is possible that Nexus has a stronger radio than One so in some areas i do not get LTE.
Anyway Thanks a Lot for your help - got a little worried ( Got the phone just yesterday). I think i will keep it stock for a little while before i will root it
Click to expand...
Click to collapse
nah root it its more fun that way and fyi they just came out with an update to 4.4.4 stock from what I have been reading. I saw this posted in earlier.... I guess you will be getting an update soon.
One suggestion if you plan on rooting and unlocking bootloader I suggest doing it now since it will wipe everything when rooting... There is a method where you wont lose data but it will not unlock your bootloader
playya said:
Yeah I had the same issue with it being on MetroPCS. I have since deleted that APN
---------- Post added at 11:13 AM ---------- Previous post was at 11:09 AM ----------
nah root it its more fun that way and fyi they just came out with an update to 4.4.4 stock from what I have been reading. I saw this posted in earlier.... I guess you will be getting an update soon.
One suggestion if you plan on rooting and unlocking bootloader I suggest doing it now since it will wipe everything when rooting... There is a method where you wont lose data but it will not unlock your bootloader
Click to expand...
Click to collapse
To OP: How old is your SIM card? Have you ever received LTE signal on a previous device? I receive LTE on TMobile 4G perfectly fine, I just wish the "4G" showed up as "LTE" as my Nexus 5 did. I guess I could personally go skin it to say LTE instead but its just cosmetics.
And I completely agree with unlocking the bootloader, even if OP doesn't have any intentions to rooting/flashing, at least do it now so when you do decide to do it then you will be able to back everything up without having your device get wiped.
Edit: OP also go into dialer and type in *#*#4636#*#* then go into phone information -> scroll down -> under set preferred network type: LTE/GSM auto (PRL).
zephiK said:
To OP: How old is your SIM card? Have you ever received LTE signal on a previous device? I receive LTE on TMobile 4G perfectly fine, I just wish the "4G" showed up as "LTE" as my Nexus 5 did. I guess I could personally go skin it to say LTE instead but its just cosmetics.
And I completely agree with unlocking the bootloader, even if OP doesn't have any intentions to rooting/flashing, at least do it now so when you do decide to do it then you will be able to back everything up without having your device get wiped.
Edit: OP also go into dialer and type in *#*#4636#*#* then go into phone information -> scroll down -> under set preferred network type: LTE/GSM auto (PRL).
Click to expand...
Click to collapse
Thanks for all the info - changed network to set preferred network type: LTE/GSM
My concern is llosing warranty, every phone i had was rooted - this is just new toy so I am concern about loosing warranty
In your experience what is the best way to unlock/ root - saw few all in one tolls on the forum - any advise
PS: how can Thank to all of you for help?
Found the thanks button - thanked all of you Guys for help
I thought the same thing (coming from a Nexus 5). I was worried that the OnePlus One did not support LTE but it definitely does. For some reason Cyanogen did not include a separate LTE icon as what's found on the Nexus 5 and most other LTE capable phones.
Sent from my One using XDA Premium 4 mobile app
OuncE718 said:
I thought the same thing (coming from a Nexus 5). I was worried that the OnePlus One did not support LTE but it definitely does. For some reason Cyanogen did not include a separate LTE icon as what's found on the Nexus 5 and most other LTE capable phones.
Sent from my One using XDA Premium 4 mobile app
Click to expand...
Click to collapse
For sure its weird how they didn't adopt "LTE" and used "4G" instead. You can always go and change it to "LTE" with some apk hacking. Pretty easy to do.
Thanks for all the info - changed network to set preferred network type: LTE/GSM
My concern is llosing warranty, every phone i had was rooted - this is just new toy so I am concern about loosing warranty
In your experience what is the best way to unlock/ root - saw few all in one tolls on the forum - any advise
PS: how can Thank to all of you for help?
Click to expand...
Click to collapse
So does your phone get "4G" now? You can verify in Settings -> About Phone -> Status -> Mobile network type -> should be LTE if the top right says "4G"
The best way to unlock/root is to NOT use a toolkit. Yeah a toolkit is easier, but honestly unlocking a bootloader is not hard and the skills you obtain by doing it yourself are important. You won't lose warranty, you can always relock it and use the bit mod and OnePlus will never know. Plus OnePlus encourages the whole custom rom scene since thats why they have a Development forum on their official forums.
Just follow the guide http://forum.xda-developers.com/showthread.php?t=2788632 if you have any problems or questions, just ask here and I'll help (or someone else can)
You can thank us for our help by simply helping others
zephiK said:
For sure its weird how they didn't adopt "LTE" and used "4G" instead. You can always go and change it to "LTE" with some apk hacking. Pretty easy to do.
So does your phone get "4G" now? You can verify in Settings -> About Phone -> Status -> Mobile network type -> should be LTE if the top right says "4G"
The best way to unlock/root is to NOT use a toolkit. Yeah a toolkit is easier, but honestly unlocking a bootloader is not hard and the skills you obtain by doing it yourself are important. You won't lose warranty, you can always relock it and use the bit mod and OnePlus will never know. Plus OnePlus encourages the whole custom rom scene since thats why they have a Development forum on their official forums.
Just follow the guide http://forum.xda-developers.com/showthread.php?t=2788632 if you have any problems or questions, just ask here and I'll help (or someone else can)
You can thank us for our help by simply helping others
Click to expand...
Click to collapse
I called AT&T to have the IMEI changed over to the OPO since I was on the Nexus5. CyanogenMod doesn't technically come with LTE icon, personally I can careless but it does look nice at top lol. And you're correct on my device under Mobile Network Type it shows LTE but icon on top shows 4G.
4G is LTE
H+ is HSPA+
3G is ... 3G
edge is edge :crying:
The first speed test in my sig is my LTE speeds using my OPO... Pretty typical, maybe a little faster than my old Galaxy Note 2. :good:
how does one change it to the LTE symbol?
I'm just curious. If you know 4G means LTE, whats the difference if it says LTE? Not trying to be an A-hole...just curious.
If you run the CM11 nightlies on the OnePlus One the phone will show LTE in an LTE area. Only the stock CM11S shows LTE as 4G.
I would think that people on xda are more well informed.
Carriers like to change the official terms to make you "buy" into a "technological" leap.
Most of the roms outside North America uses 4G (instead of LTE). This is all about marketing.
HSPA(+) are 3rd generation networks while LTE is the 4th generation.
back in the day:
iPhone = edge speed 2.75G
iPhone 3G = HSPA 3G (7.2) speed
iPhone 4 = HSPA+ 3.5G (carriers in north america tried really hard to change this to 4G)
iPhone 5 = LTE 4G
See this article (how At&t tried to play this game)
search on google as i m not able to post links yet.
"Why Does My iPhone 4S Now Say 4G, Not 3G? Because It Is*"
decane said:
I would think that people on xda are more well informed.
Carriers like to change the official terms to make you "buy" into a "technological" leap.
Most of the roms outside North America uses 4G (instead of LTE). This is all about marketing.
HSPA(+) are 3rd generation networks while LTE is the 4th generation.
back in the day:
iPhone = edge speed 2.75G
iPhone 3G = HSPA 3G (7.2) speed
iPhone 4 = HSPA+ 3.5G (carriers in north america tried really hard to change this to 4G)
iPhone 5 = LTE 4G
See this article (how At&t tried to play this game)
search on google as i m not able to post links yet.
"Why Does My iPhone 4S Now Say 4G, Not 3G? Because It Is*"
Click to expand...
Click to collapse
I agree fully with Line 1 - especially here we should do more homework before posting...
my oneplus signal is terrible compared to my n5
Sent from my One using XDA Premium 4 mobile app
mine is better then g2. Do note that your phone may or may not have the bands your provider has for lte. This you should have checked before you got the phone.
Also delete apn and reboot.
If it works better something went wrong there. If it doesnt check your providers website if setings are all correct.
If they are you might need a new sim/ or lte enabled via your provider.

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