Haven't seen any post on this, but I got AWS working on a Bell LG G2(D803)
Added band support using QPST and connected to Wind no problem.
Care to share your method?
I roughly followed this: http://forum.xda-developers.com/cro...ad-progress-please-leave-im-updating-t2871269
No need to root the phone, it goes into diag mode when you set the usb connection to PC mode.
I used 115868544 as my NV value. Not sure if you can add more bands but AWS was the only thing I was interested in.
Hi, I have tried Googling this but I still don't really know how this works.
I have a D800 that offers LTE 700 / 850 / 1700 / 1900 / 2100.
However, I need LTE 1800 for 4G in New Zealand.
Since Snapdragon 800s have modems on board, can I flash the bands for D802 and get 4G?
I don't really know about this so please help.
Thanks
I didn't mess around with any of the LTE bands, only the WCDMA bands.
I have tried changing WCDMA and LTE bands on my VZW VS980 being used on ATT network.
After several attempts, under different Roms and Kernels, I have been unsuccessful in changing either.
1877 NV value can be changed but leaves phone unusable while 6828 NV value changes do not stick after reboot.
If anyone has been successful in getting VZW branded G2 activated on ATT, please let know.
Here is a thread that has lot of information... Most of the changes, I found are reversible. So go at it...
http://forum.xda-developers.com/showthread.php?t=2871269
Related
Hello All,
I am on tmobile and had samsung galaxy s before i got SGS2 from at&t (my wife upgraded). i unlocked/rooted the phone after reading through the posts and it worked like a charm!
My concern right now is that I am always on edge data network with tmobile. can anyone help me on this. Tethering is also not much of use when i am on the slowest connection. Please help.
Can't do much about it since AT&T version doesn't support the 3g/4g band for T-mobile.
At&t gs2 doesn't support t-mobile frequency for 3 g.
Sent from my SAMSUNG-SGH-I777 using xda premium
I thought this phone has all the bands to support all networks.
parags1982 said:
I thought this phone has all the bands to support all networks.
Click to expand...
Click to collapse
No only AT&T.
My guess is that international version supports all the bands not the carrier branded sgII
^Even international version doesn't support T-Mobile 3g/4g (HSPA+) network.. Not many phones support their network. Or maybe it will.. but not everywhere
AT&T SGSII
2G Network GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 1900 / 2100
T-Mobile SGSII
2G Network GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 1700 / 2100
International SGSII
2G Network GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1900 / 2100
I am following another post that lets says HOW TO: "Enable 850Mhz 3G Network Frequency on your Samsung i9000 Galaxy S''. will update how it goes... fingers crossed..
parags1982 said:
I am following another post that lets says HOW TO: "Enable 850Mhz 3G Network Frequency on your Samsung i9000 Galaxy S''. will update how it goes... fingers crossed..
Click to expand...
Click to collapse
No luck. i read somewhere that i may need to install another modem?
Is there anyone out there with the same issue as mine?
any experts out there?
parags1982 said:
I thought this phone has all the bands to support all networks.
Click to expand...
Click to collapse
The AWS (1700) bands are supported only by a handful of carriers. It doesn't exist at all in Europe and Asia. There's little reason for manufacturers to include it on their global phones as so few people use it. It's the reason the T-Mobile SGS2 has a Qualcomm chip instead of Exynos like the rest of them. After the merger, it won't even exist in the U.S. any longer as AT&T plans on using it (1700) for LTE. If you want versatility and the ability to use unlocked phones, change to AT&T.
parags1982 said:
I am following another post that lets says HOW TO: "Enable 850Mhz 3G Network Frequency on your Samsung i9000 Galaxy S''. will update how it goes... fingers crossed..
Click to expand...
Click to collapse
In order to get T-mo 3G, a phone must support HSPA on 1700MHz AWS band, not 850MHz. As such, only phones from T-Mo or some Candadian carrier support 1700 band. Rest of the world use 900/2100 for 3G and AT&T uses 850/1900 for 3G/4G.
You are never going to get 3G on T-Mo on any phones from AT&T. Period. Give it up.
foxbat121 said:
In order to get T-mo 3G, a phone must support HSPA on 1700MHz AWS band, not 850MHz. As such, only phones from T-Mo or some Candadian carrier support 1700 band. Rest of the world use 900/2100 for 3G and AT&T uses 850/1900 for 3G/4G.
You are never going to get 3G on T-Mo on any phones from AT&T. Period. Give it up.
Click to expand...
Click to collapse
thanks. i give up
TMobile uses 1700 up, 2100 down. If the handset doesn't support 1700, you are out of luck.
Correct. Many phones support the 2100 MHz International band.
T-Mobile's network is weird though, and uses both 1700 and 2100 MHz at the same time.
My guess is that UMTS1700 support and not 42 Mbps HSPA+ is why the T-Mobile variant of the GS2 is such an oddball phone.
NO AT&T phone and only a small handful of international phones support T-Mobile's 1700 MHz band.
Similarly, only one or two T-Mobile phones (The Vibrant being one of them) support any of AT&T's 3G bands, but none support all of AT&T's 3G bands to my knowledge.
The interesting thing about this entire thing is that if you go into the modem band selection it lists 5 different wcdma bands including the aws 1700. I enabled those bands and tried using a tmo sim but alas it still only worked on edge. It may have just been there cosmetically rather then actually supporting aws bands. use dialer code *#2263# to access the band selection menu. Maybe there is a way to get it to work.
pb1866 said:
The interesting thing about this entire thing is that if you go into the modem band selection it lists 5 different wcdma bands including the aws 1700. I enabled those bands and tried using a tmo sim but alas it still only worked on edge. It may have just been there cosmetically rather then actually supporting aws bands. use dialer code *#2263# to access the band selection menu. Maybe there is a way to get it to work.
Click to expand...
Click to collapse
I agree with you and have tried exactly what you did (along with other bands) but still not working.
pb1866 said:
The interesting thing about this entire thing is that if you go into the modem band selection it lists 5 different wcdma bands including the aws 1700. I enabled those bands and tried using a tmo sim but alas it still only worked on edge. It may have just been there cosmetically rather then actually supporting aws bands. use dialer code *#2263# to access the band selection menu. Maybe there is a way to get it to work.
Click to expand...
Click to collapse
Typically, the s/w supports multiple versions of h/w. Just because an option's in the menu doesn't mean the h/w's available to support it. The same thing happened with the T-Mobile G2X. It was supposed to be quad-band, the option was in the ROM, but the radio wasn't there to support all the bands.
... In the AT&T and International versions of the Atrix... why can we not enable HSPA/UMTS on 900MHz through flashing radios or other software means?
Edit: Phone is an unlocked AT&T version on O2 UK with O2 sim.
Because the 900MHz band that the Atrix uses is part of the quad-band GSM, which is 2G/EDGE, not UMTS. Those are two different standards.
tehrules said:
... In the AT&T and International versions of the Atrix... why can we not enable HSPA/UMTS on 900MHz through flashing radios or other software means?
Click to expand...
Click to collapse
live4nyy said:
Because the 900MHz band that the Atrix uses is part of the quad-band GSM, which is 2G/EDGE, not UMTS. Those are two different standards.
Click to expand...
Click to collapse
But the international supports UMTS/WCDMA/3G/3.5/HSDPA/HSPA/HSPA+ on 900mhz going by all of the spec sheets I read.
UTMS is 3G. HSDPA is 3.5. A standard of WCDMA. HSPA is another WCDMA standard which again is a 3G Technology (3.7G?)... Either way they all come off the same 3G cell
Atrix International: GSM 850 / 900 / 1800 / 1900 | 3G Network HSDPA 850 / 900 / 1900 / 2100
Atrix AT&T: GSM 850 / 900 / 1800 / 1900 | 3G Network HSDPA 850 / 1900 / 2100
http://www.gsmarena.com/motorola_atrix-3709.php
http://www.gsmarena.com/motorola_atrix_4g-3708.php
Same hardware. Why can it not be enabled?
I don't know about the other bands but you specifically mentioned the 900MHz band so that was what I was talking about.
More than likely the carriers have locked the radios and/or hardware. It's like other carrier's world phones will not work on AT&T/T-mobile, even though they technically can support those bands.
http://www.androidcentral.com/ask-ac-what-happens-if-i-put-att-sim-card-motorola-photon-4g
http://www.androidcentral.com/will-droid-pro-work-att
tehrules said:
But the international supports UMTS/WCDMA/3G/3.5/HSDPA/HSPA/HSPA+ on 900mhz going by all of the spec sheets I read.
UTMS is 3G. HSDPA is 3.5. A standard of WCDMA. HSPA is another WCDMA standard which again is a 3G Technology (3.7G?)... Either way they all come off the same 3G cell
Atrix International: GSM 850 / 900 / 1800 / 1900 | 3G Network HSDPA 850 / 900 / 1900 / 2100
Atrix AT&T: GSM 850 / 900 / 1800 / 1900 | 3G Network HSDPA 850 / 1900 / 2100
http://www.gsmarena.com/motorola_atrix-3709.php
http://www.gsmarena.com/motorola_atrix_4g-3708.php
Same hardware. Why can it not be enabled?
Click to expand...
Click to collapse
I'll also add, there are a couple of threads on here that report that people have flashed other radios and seemed to have enabled access to 3G technologies on 900mhz.
http://forum.xda-developers.com/showpost.php?p=18820309&postcount=22.
http://forum.xda-developers.com/showpost.php?p=19879245&postcount=1
http://forum.xda-developers.com/showpost.php?p=15811026&postcount=7
http://forum.xda-developers.com/showthread.php?t=991912
live4nyy said:
I don't know about the other bands but you specifically mentioned the 900MHz band so that was what I was talking about.
More than likely the carriers have locked the radios and/or hardware. It's like other carrier's world phones will not work on AT&T/T-mobile, even though they technically can support those bands.
http://www.androidcentral.com/ask-ac-what-happens-if-i-put-att-sim-card-motorola-photon-4g
http://www.androidcentral.com/will-droid-pro-work-att
Click to expand...
Click to collapse
Thing is, its an unlocked AT&T phone on O2, and I want to take advantage of their new "Superfast 3G 900" network..
Maybe I should have made clear in the first post... woops.
Okay, the first two links do not show any proof they got it working on UMTS 900MHz band.
In this thread, the OP last updated his post (on Oct 8th) stating that he is stuck on EDGE:
Read post #1
http://forum.xda-developers.com/showthread.php?t=1313485
Again, in this thread, the OP (in post #3) says that he never got it working and the last person to comment (post #7) only says they got it working on the 2100MHz band, not 900MHz:
http://forum.xda-developers.com/showthread.php?p=19879245#post19879245
In your last two links (which come from the same thread) only one person "says" they got it working but provided no proof or means:
http://forum.xda-developers.com/showthread.php?p=15811026#post15811026
I wish I could help. I'm not saying it's impossible but as far as I know, 3G (HSPA/UMTS/WCDMA) can't be done on the 900MHz band if you're using an AT&T Atrix.
tehrules said:
I'll also add, there are a couple of threads on here that report that people have flashed other radios and seemed to have enabled access to 3G technologies on 900mhz.
http://forum.xda-developers.com/showpost.php?p=18820309&postcount=22.
http://forum.xda-developers.com/showpost.php?p=19879245&postcount=1
http://forum.xda-developers.com/showpost.php?p=15811026&postcount=7
http://forum.xda-developers.com/showthread.php?t=991912
Click to expand...
Click to collapse
live4nyy said:
Okay, the first two links do not show any proof they got it working on UMTS 900MHz band.
In this thread, the OP last updated his post (on Oct 8th) stating that he is stuck on EDGE:
Read post #1
http://forum.xda-developers.com/showthread.php?t=1313485
Again, in this thread, the OP (in post #3) says that he never got it working and the last person to comment (post #7) only says they got it working on the 2100MHz band, not 900MHz:
http://forum.xda-developers.com/showthread.php?p=19879245#post19879245
In your last two links (which come from the same thread) only one person "says" they got it working but provided no proof or means:
http://forum.xda-developers.com/showthread.php?p=15811026#post15811026
I wish I could help. I'm not saying it's impossible but as far as I know, 3G (HSPA/UMTS/WCDMA) can't be done on the 900MHz band if you're using an AT&T Atrix.
Click to expand...
Click to collapse
There doesn't seem to be any logic to why other than software as the radios taken out of all firmwares work on both versions. The only logical answer is software (if I could SBF flash a UK firmware, not CWM that would help, but there was other differences with the mainboard right?), or its the same chip just slightly modified without that band included.
I was mooching around system folders trying to find anything that could give me a clue, but to no avail.
I think it has something to do with what module is used, which is a hardware component. I know the AT&T Atrix uses the Qualcomm MDM6200 but I have no idea what other versions use.
I might be wrong though.
tehrules said:
There doesn't seem to be any logic to why other than software as the radios taken out of all firmwares work on both versions. The only logical answer is software (if I could SBF flash a UK firmware, not CWM that would help, but there was other differences with the mainboard right?), or its the same chip just slightly modified without that band included.
I was mooching around system folders trying to find anything that could give me a clue, but to no avail.
Click to expand...
Click to collapse
live4nyy said:
I think it has something to do with what module is used, which is a hardware component. I know the AT&T Atrix uses the Qualcomm MDM6200 but I have no idea what other versions use.
I might be wrong though.
Click to expand...
Click to collapse
Indeed, so logic would say that if we flash international radios for a different module (if they are different) would soft brick the phone or cause the phone to no get any kind of reception what so ever.
I do find the international radios and att radios (other than the stock and 1.87) make the H+ signal level not go over 1 bar.
I'm not sure about bricking the device but I know they usually have those radios locked down pretty good which is why most people need to buy unlock codes or get their carrier to unlock their phones for them. It's not very common that end users can crack them.
tehrules said:
Indeed, so logic would say that if we flash international radios for a different module (if they are different) would soft brick the phone or cause the phone to no get any kind of reception what so ever.
I do find the international radios and att radios (other than the stock and 1.87) make the H+ signal level not go over 1 bar.
Click to expand...
Click to collapse
live4nyy said:
I'm not sure about bricking the device but I know they usually have those radios locked down pretty good which is why most people need to buy unlock codes or get their carrier to unlock their phones for them. It's not very common that end users can crack them.
Click to expand...
Click to collapse
SIM Lock and Radio locks are two completely different things. SIM locks are easy to break with a £10 note and a guy with some device, a radio lock is more difficult we dunno if its hardware or software.
Has anyone got an international/uk/europe Atrix that they'd kindly tear to pieces to see if its the same cellular modem?
Hello,
I have the F600S, Korean (SK Telecom) version and I live in Estonia. My V10 has 850mhz, but no 800. Our carriers use 800mhz and no 850 :/
I have reception everywhere, like really good, but out of populated areas, I have very poor mobile data speed and it's almost always on GPRS and I think it's because of the 800mhz support.
I'm asking this because I have read a lot of contradicting info. Some say it's just locked software-wize, due to carriers and that all phones have the same radio. So is it like this? Would it be possible for me to unlock 800mhz on my V10?
I know that this might be a general question towards all phones, but as I've understood, it could be different on different models.
Any help would be appreciated! I hope the answer won't be just "no"
Nothing?
Do the following test (no risk involved):
Enter 277634#*# on your num pad, then select Field Test, Modem Settings, LTE Band Selection and then check what happens if you press BAND 20 (success or fail?). If it is success, then there could be the possibility to unlock band 20 on a H901.
Read further here: http://forum.xda-developers.com/g4/general/guide-enabling-lte-bands-t3137818
and possibly, in the future, there: http://forum.xda-developers.com/lg-v10/general/check-hidden-lte-bands-t3240398
Thanks, but I have the Korean F600S version and nothing comes up with that number/code...
Phone : LG K7 (K330) T-Mobile
Chipset : Qualcomm MSM8909 Snapdragon 210 (LTE model)
I tried to follow these guides : http://forum.xda-developers.com/z3-compact/general/guide-unlock-z3c-international-bands-t3091344 & http://forum.xda-developers.com/cro...ad-progress-please-leave-im-updating-t2871269 in order to unlock all 3G & 4G bands because the phone was bought in US and now I'm in Europe.
The initial state was that phone could only operate at 2G networks in Europe.
I tried several combinations on the enabled bands, like all of them enabled, only the European ones, only a few etc etc but nothing worked. The phone could not detect the SIM at all, or at some occasions it was in a loop trying to connect and was showing the "welcome to <carrier>" pop-up without actually managing to connect to the network/cell at all. Even when all bands were enabled, the phone could not operate even at 2G network (that was initially working).
(I have checked after reboots etc that the new NV values are saved as should).
At all these failing states, the process qmuxd was running continuously at 100% cpu (if this info is at any help)
Now, I reverted it back to US bands, and it operates at 2G
My question is: since the chipset (as mentioned at its specs) can operate at these bands, shouldn't it work? Is there something else I should have in mind, that maybe prevents the phone/antenna from operating at European bands?
Thanx in advance
You have to contact the carrier. T-Mobile 1st to see what options are available to you (since it's a US Phone), and then call your current carrier provider if T-Mobile can not resolve this issue. Hope this helps you.
i have lg k7 ms330
i need help for unlock band umts 900 (b8) of my k7 ms330?
So now that all variants besides the T-Mobile V30 have root I am hoping maybe that opened up more options to get more USA bands working on my India H930DS.
I read a few threads about adding bands on older phones with root access particularly this one for the Galaxy s5:
https://www.google.com/amp/s/forum....o-add-rf-lte-frequency-bands-to-t2886059/amp/
It details the whole process of adding extra 3g and LTE bands on a rooted s5 with custom rom/kernel. He also states it should work on any Qualcomm based devices.
My question is will something like this work on newer devices such as my H930DS V30+?
Also i am not sure but i am assuming the "ids" he mentions in the steps 17-23 are going to be different?
Can any experts here confirm weather the process in the thread i linked would be relevant for my purposes or any other methods that can take advantage of root to add/enable more bands?
Ah come on. Someone at least give me some hope that i can keep this phone.
Back in 2015 we tried that Qualcomm method with Moto Quarks (Moto Maxx, Moto Turbo) and it didn't work. I don't know about LG phones.
I think no only one is answering because they really don't know.
All I know is when you flash Sprint LS998 to US998, it takes on those bands and loses a couple of Sprint bands. Sprint guy @JWnSC reflashed Sprint modem and got them back. So it IS possible to add/remove LTE bands from the V30. Whether it's possible in the way you need, I don't know. You're crossing hemispheres.
Alright thanks for the answer. I just don't want to go through the whole process of bl unlock and root just to find out I can't even get the tools to connect to the phone and read/write the bands or something stupid like that.
ChazzMatt said:
Back in 2015 we tried that Qualcomm method with Moto Quarks (Moto Maxx, Moto Turbo) and it didn't work. I don't know about LG phones.
I think no only one is answering because they really don't know.
All I know is when you flash Sprint LS998 to US998, it takes on those bands and loses a couple of Sprint bands. Sprint guy @JWnSC reflashed Sprint modem and got them back. So it IS possible to add/remove LTE bands from the V30. Whether it's possible in the way you need, I don't know. You're crossing hemispheres.
Click to expand...
Click to collapse
I can add, when I flashed the VS996 modem back after BL unlock/root, the hidden menu did not show the additional bands that, according to GSMArena, should have been present (46 & 66). Instead, it showed the native US998 bands and my connection was screwed up.
It may have been something I did or didn't do... I don't know.
ugoff said:
I can add, when I flashed the VS996 modem back after BL unlock/root, the hidden menu did not show the additional bands that, according to GSMArena, should have been present (46 & 66). Instead, it showed the native US998 bands and my connection was screwed up.
It may have been something I did or didn't do... I don't know.
Click to expand...
Click to collapse
Worked for me. US998 supposedly doesn't have bands 26 or 41. I have both working
JWnSC said:
Worked for me. US998 supposedly doesn't have bands 26 or 41. I have both working
Click to expand...
Click to collapse
(Don't mind the theme. It's a lgv30 I like the Samsung nav bar)
JWnSC said:
Worked for me. US998 supposedly doesn't have bands 26 or 41. I have both working
Click to expand...
Click to collapse
Maybe some description of how to flash the modem correctly is what we need. I just flashed the modem partition using patched LGUP with the VS996 kdz.
Nickvanexel said:
So now that all variants besides the T-Mobile V30 have root I am hoping maybe that opened up more options to get more USA bands working on my India H930DS.
I read a few threads about adding bands on older phones with root access particularly this one for the Galaxy s5:
https://www.google.com/amp/s/forum....o-add-rf-lte-frequency-bands-to-t2886059/amp/
It details the whole process of adding extra 3g and LTE bands on a rooted s5 with custom rom/kernel. He also states it should work on any Qualcomm based devices.
My question is will something like this work on newer devices such as my H930DS V30+?
Also i am not sure but i am assuming the "ids" he mentions in the steps 17-23 are going to be different?
Can any experts here confirm weather the process in the thread i linked would be relevant for my purposes or any other methods that can take advantage of root to add/enable more bands?
Click to expand...
Click to collapse
Here's what I don't understand. If you flashed the H930 over your H930DS phone, these are the bands you should have...
If you have"H930" (either actual or converted), you will have these bands:
2G GSM: 900 / 1800 / 1900
3G (HSPA): 850 / 900 / 1900 / 2100
4G LTE: 1/2/3/4/5/8/12/17/20/28/38
Click to expand...
Click to collapse
These are the US998 bands:
If you now have bootloader unlocked, rooted "US998" (either actual or converted) you will have these bands:
http://www.lg.com/us/cell-phones/lg-US998-Silver-lg-v30
US998
CDMA: 800 MHz CDMA
2G GSM: 850/900/1800/1900 MHz
3G UMTS (HSPA):850/900/1900/2100 MHz
4G LTE Bands: 1/2/3/4/5/7/12(17)/13/20/25/66
Click to expand...
Click to collapse
So what bands are you missing that you need to add? I know Sprint users want LTE band 26 and 41, which can be added back by flashing the Sprint modem. I know T-mobile users would love LTE band 71 (probably not going to happen). Verizon users want Wi-Fi calling back and that's been solved.
But you SHOULD already be getting LTE on AT&T or T-mobile on the existing bands.
ChazzMatt said:
Here's what I don't understand. If you flashed the H930 over your H930DS phone, these are the bands you should have...
These are the US998 bands:
So what bands are you missing that you need to add? I know Sprint users want LTE band 26 and 41, which can be added back by flashing the Sprint modem. I know T-mobile users would love LTE band 71 (probably not going to happen). Verizon users want Wi-Fi calling back and that's been solved.
But you SHOULD already be getting LTE on AT&T or T-mobile on the existing bands.
Click to expand...
Click to collapse
That is the problem I'm encountering. I flashed the H930 kdz on my H930DS and I am still not getting the H930's bands, only the H930DS'. I'm not sure if I did something wrong here. I also tried to use partition dl mode in LGUP to flash only modem, xbl and xbl2 from the H930 kdz but still no change. Any help?
I don't know, maybe 66? I think 66 is extension of band 4 right? Something I read somewhere. All I know is nothing I tried would let me get anything better than a 2g/edge connection at home and a 3g connection in town. It was constantly only being able to get 2g that bothered me. If I could have gotten a consistent 3g/hspa connection I would have been more than happy with it. Anyways I just gave up and sold it.
Which bands are you missing?
The bands listed for the H930 earlier is not correct either. It supports a few more than that.
---------- Post added at 08:56 PM ---------- Previous post was at 08:52 PM ----------
According to GSMArena, India uses these bands: LTE 850 (5), LTE 1800 (3), LTE 2100 (1), LTE 2300 (40), LTE 2500 (41). All of them except 41 is supported by the H930DS. It sounds more like your APN settings were wonky.
All I know is with the same SIM card I am getting LTE+ connection on my new essential PH1 in the same spot I was only able to get 2g connection with the h930ds.
So has anyone figured out a way to add LTE bands to their US998?
I am stuck with AT&T H931 firmware mainly because I don't want to lose band 30. The more I dig into the AT&T firmware, the more I dislike what the big brother did.
Nickvanexel said:
All I know is with the same SIM card I am getting LTE+ connection on my new essential PH1 in the same spot I was only able to get 2g connection with the h930ds.
Click to expand...
Click to collapse
Because your H930DS is not made for North American carriers. It's missing most North American carrier LTE bands. So, all you could receive is 2G bands.
Has nothing to do with SIM card, has everything to do with you not researching what you bought. .
You should have bought Open Market US998 V30+.
---------- Post added at 08:18 PM ---------- Previous post was at 08:15 PM ----------
abuchison said:
So has anyone figured out a way to add LTE bands to their US998?
I am stuck with AT&T H931 firmware mainly because I don't want to lose band 30. The more I dig into the AT&T firmware, the more I dislike what the big brother did.
Click to expand...
Click to collapse
You can root and debloat the AT&T firmware if you wish.