I read on here somewhere, that at&t users of the Verizon s3 can flash cm10 from the at&t version by just changing "D2att" to "dsvzw" in the install script. Is this correct? Will Istill be able to get "Edge" data and send and receive calls/texts? I hate not being able to run cm10. I tried with the vVerizon version of cm10 BT I get no service. Is working with synergy ROM and clean ROM.
AND when Verizon. Releases the "World Phone Capable" update will this unlock the 1900 band for HSPA+ on at&t? If I pay to have this SIM unlocked will I get the heap+? I like this phone a lot. It was a gift and my parents didn't know I had at&t. Worse case sell and buy a n4. Any info would be greatly appreciated.
You should definitely sell it and get the Nexus 4, unless the sd card and removable battery is a big thing for you.
Anyway that's risky flashing ROMs from other models, have you tried installing the latest modem?
cdromo90 said:
I read on here somewhere, that at&t users of the Verizon s3 can flash cm10 from the at&t version by just changing "D2att" to "dsvzw" in the install script. Is this correct? Will Istill be able to get "Edge" data and send and receive calls/texts? I hate not being able to run cm10. I tried with the vVerizon version of cm10 BT I get no service. Is working with synergy ROM and clean ROM.
AND when Verizon. Releases the "World Phone Capable" update will this unlock the 1900 band for HSPA+ on at&t? If I pay to have this SIM unlocked will I get the heap+? I like this phone a lot. It was a gift and my parents didn't know I had at&t. Worse case sell and buy a n4. Any info would be greatly appreciated.
Click to expand...
Click to collapse
No. There are libs relating to the ril that would need swapped.
Sent from my SCH-I535 using Tapatalk 2
Related
I gave my old Samsung Galaxy S 4G phone that I had on T-Mobile to my girlfriend and unlocked it through t-mobile to be able to use it on her AT&T network. She placed her AT&T sim card in the phone and I unlocked it. The phone works fine but it will not go past "Edge" speed, is this due to the different network frequencies or is there anything else there can be done so she can get 3g at least? Would I have to Root the phone to be able to do so or is there any other easier ways to go about it? Thanks in advance for your help.
MeetGameteXY said:
The phone works fine but it will not go past "Edge" speed, is this due to the different network frequencies or is there anything else there can be done so she can get 3g at least? Would I have to Root the phone to be able to do so or is there any other easier ways to go about it? Thanks in advance for your help.
Click to expand...
Click to collapse
I switched to AT&T to get the HTC One X, but I hated that phone (but it had a nice camera), so I got the AT&T Galaxy Note.
I unlocked my SGS4G so I could use it on AT&T to test radio changes, but also I noticed that I only got edge. If I go outside on a really sunny day sometimes I see it get hspa, but I don't think t-mobile phones can get 4G on AT&T's network.
I would expect at most getting edge. The ONE time I did see the phone go to hspa, I still didn't see xfer rates increase. It was slow as hell.
I think the answer is finding the right modem.bin. Our radio device is a little different then the other galaxy s phones, and most of the ones that use this same modem are on t-mobile. I'm hoping to find another phone that uses the same modem on at&t.
What he ^^ said
What he ^^ said
yea, I know... old thead is old.
bhundven said:
I switched to AT&T to get the HTC One X, but I hated that phone (but it had a nice camera), so I got the AT&T Galaxy Note.
I unlocked my SGS4G so I could use it on AT&T to test radio changes, but also I noticed that I only got edge. If I go outside on a really sunny day sometimes I see it get hspa, but I don't think t-mobile phones can get 4G on AT&T's network.
I would expect at most getting edge. The ONE time I did see the phone go to hspa, I still didn't see xfer rates increase. It was slow as hell.
I think the answer is finding the right modem.bin. Our radio device is a little different then the other galaxy s phones, and most of the ones that use this same modem are on t-mobile. I'm hoping to find another phone that uses the same modem on at&t.
Click to expand...
Click to collapse
Actually, I was wrong. I was hitting the same stupid build prop thing where you're only on hspa if you're using data. If not it bumps you down to 3g.
AT&T works fine on this device.
AT&T on T-Mo Galaxy S 4G
bhundven said:
Actually, I was wrong. I was hitting the same stupid build prop thing where you're only on hspa if you're using data. If not it bumps you down to 3g.
AT&T works fine on this device.
Click to expand...
Click to collapse
Yeah, I just recently moved to AT&T bringing this phone. It shows a 3g status but seems to be as fast as it was on T-Mo but depending on the location. My wife has the same device on T-Mo and we drove from Chicago to Florida finding that usually one of us had a signal.
The visual voicemail isn't available from AT&T on this phone but the basic v/m works
I need help on unlocking my SGS4G for AT&T. Every time I try the app method, it either returns the code as "null" or has some busybox error. And the hexcode method doesn't work because mobile terminal can't find the file on my phone. I am running Beanstalk 4.4 ROM, and it is rooted. How can I unlock it?
Jay_P11 said:
I need help on unlocking my SGS4G for AT&T. Every time I try the app method, it either returns the code as "null" or has some busybox error. And the hexcode method doesn't work because mobile terminal can't find the file on my phone. I am running Beanstalk 4.4 ROM, and it is rooted. How can I unlock it?
Click to expand...
Click to collapse
Try going back to BML and unlocking there as the methods that you'll find on this forum are more reliable that way.
This is one of the free methods I have:
http://forum.xda-developers.com/showthread.php?t=1419468
If you still can't get it to work, I do have a paid app on Google Play that can work for you:
http://forum.xda-developers.com/showthread.php?t=2243585
FBis251 said:
Try going back to BML and unlocking there as the methods that you'll find on this forum are more reliable that way.
This is one of the free methods I have:
http://forum.xda-developers.com/showthread.php?t=1419468
If you still can't get it to work, I do have a paid app on Google Play that can work for you:
http://forum.xda-developers.com/showthread.php?t=2243585
Click to expand...
Click to collapse
It is on BML, I'll try those methods but if they don't work I'll probably have to flash back to stock, root, and then unlock it.
Bml= stock...
champ1919 said:
Bml= stock...
Click to expand...
Click to collapse
I've read countless posts on here saying that was just a kernel... Thanks for the correction
@champ1919 is correct, BML refers to stock touchwiz roms. I recommended that because although I don't own this phone anymore, I wrote the unlock script a while back and I know it works fine on stock roms if you install busybox from google play, after rooting the phone.
Once your phone is unlocked, any newer roms you install will keep the unlock and if you decide to go back to stock after THAT, your phone will still remain unlocked.
FBis251 said:
@champ1919 is correct, BML refers to stock touchwiz roms. I recommended that because although I don't own this phone anymore, I wrote the unlock script a while back and I know it works fine on stock roms if you install busybox from google play, after rooting the phone.
Once your phone is unlocked, any newer roms you install will keep the unlock and if you decide to go back to stock after THAT, your phone will still remain unlocked.
Click to expand...
Click to collapse
This seems like the most sure fire way of going about this, I haven't had time to do it yet but I think I'll go with stock then unlock.
Ok all I'm a newbie here so don't hate on me please.
My problem is that I cannot receive MMS and have no data other than WIFI??
I just rooted a Galaxy S3 (Verizon) SCH-I535, 4.1.2, Build#JZ054K.I535VRBMA2.
I set up the phone GSM/UMTS and am using an AT&T sim card from my old phone (HTC Inspire), the sim card that was in my inspire was on of the large kind that did not fit the Galaxy so the guy at Best Buy had a little stapler looking thing that actually cut it to the right size?? I don't know if that has anything to do with my problem or not? I don't think so since I CAN use the phone for calls and text messages, but you guys are the pro's. UPDATE: I did go to AT&T and get the proper sim card.
I used ODIN 307 and a file named-root66_VZW_I535VRBMA2_nowipe.tar.md5, to root the phone. I installed APN Manager Pro and Titanium Backup, both paid apps. I made APN Manager a system app in Titanium Backup just like I have read in other forums.
I have tried to use my old HTC settings for the APN and various others I have found online, including NET10 but nothing seems to work! I still can't receive MMS or network data??
If anyone can help me to figure this out I would greatly appreciate your help!
Thanks in advance!!
That's not gonna work...
665natas said:
Ok all I'm a newbie here so don't hate on me please.
My problem is that I cannot receive MMS and have no data other than WIFI??
I just rooted a Galaxy S3 (Verizon) SCH-I535, 4.1.2, Build#JZ054K.I535VRBMA2.
I set up the phone GSM/UMTS and am using an AT&T sim card from my old phone (HTC Inspire), the sim card that was in my inspire was on of the large kind that did not fit the Galaxy so the guy at Best Buy had a little stapler looking thing that actually cut it to the right size?? I don't know if that has anything to do with my problem or not? I don't think so since I CAN use the phone for calls and text messages, but you guys are the pro's. UPDATE: I did go to AT&T and get the proper sim card.
I used ODIN 307 and a file named-root66_VZW_I535VRBMA2_nowipe.tar.md5, to root the phone. I installed APN Manager Pro and Titanium Backup, both paid apps. I made APN Manager a system app in Titanium Backup just like I have read in other forums.
I have tried to use my old HTC settings for the APN and various others I have found online, including NET10 but nothing seems to work! I still can't receive MMS or network data??
If anyone can help me to figure this out I would greatly appreciate your help!
Thanks in advance!!
Click to expand...
Click to collapse
You're attempting to use an AT&T sim card in a Verizon device. Setting the device to use GSM/UMTS instead of CDMA/LTE while using an AT&T sim card that has been modified to fit a Verizon slot still wont work... it's still a Verizon device. AT&T and Verizon may both use the same frequency bands of 850 MHz and 1900 MHz for 3G, and 700 MHz for LTE, but their commonality ends there. To my knowledge you can't get what you're trying to do here to work. Even if you could get it to work, it would likely not be an easy task.
If you want your Verizon SCH-I535 to work, you'll need to use a Verizon sim card with an active Verizon Wireless plan.
Sorry to be the bearer of bad news man... but its not gonna work.
EatheMeek said:
You're attempting to use an AT&T sim card in a Verizon device. Setting the device to use GSM/UMTS instead of CDMA/LTE while using an AT&T sim card that has been modified to fit a Verizon slot still wont work... it's still a Verizon device. AT&T and Verizon may both use the same frequency bands of 850 MHz and 1900 MHz for 3G, and 700 MHz for LTE, but their commonality ends there. To my knowledge you can't get what you're trying to do here to work. Even if you could get it to work, it would likely not be an easy task.
If you want your Verizon SCH-I535 to work, you'll need to use a Verizon sim card with an active Verizon Wireless plan.
Sorry to be the bearer of bad news man... but its not gonna work.
Click to expand...
Click to collapse
Actually I did get it to work....somewhat. I downloaded the app HiAPN Global for the play store, made it a system app and viola! I now have data and MMS, HOWEVER it is not good by any means. All of my MMS come across as group messages and the data is EDGE at best.
I am wondering if I need to flash a new ROM and recovery....bootloader?? I'm kinda lost with all the information out there but cant seem to find my exact situation.
665natas said:
Actually I did get it to work....somewhat. I downloaded the app HiAPN Global for the play store, made it a system app and viola! I now have data and MMS, HOWEVER it is not good by any means. All of my MMS come across as group messages and the data is EDGE at best.
I am wondering if I need to flash a new ROM and recovery....bootloader?? I'm kinda lost with all the information out there but cant seem to find my exact situation.
Click to expand...
Click to collapse
You will only get EDGE. i used to use at&t Sim in Verizon S3.
The way I got data to worm was flash CM10 stable FROM AT&T Version (i747) to the Verizon version (i535)
That doesn't mean ALL roms will work like that. You don't have to believe me that it worked as some people will say "You can't flash a att ROM on a Verizon phone".
Some Roms have MULTICARIER support. Try one of those. But again, you will not get any speeds faster than EDGE. Verizon has those bands locked for US carriers, but there unlocked for over seas. (Weird huh)
Edit: IM NOT TELLING YOU TO GO FLASH A AT&T SLECIFIC ROM. ALL IM SAYING IS I USED A AT&T VERSION OF CYANOGENMOD TO GET MY DATA WORKING.
I have a Verizon Samsung Galaxy s3, I have moved it to a straight talk plan, as most of u know there service runs off AT&T and T-moble, Verizon hates AT&T and blocks data use on there network everything but E, What i am trying to find out is can I root my phone and flash a AT&T rom over my Verizon branded phone so it will unlock my 4G? I already have the AT&T sim card in the phone.
JasonCallis said:
I have a Verizon Samsung Galaxy s3, I have moved it to a straight talk plan, as most of u know there service runs off AT&T and T-moble, Verizon hates AT&T and blocks data use on there network everything but E, What i am trying to find out is can I root my phone and flash a AT&T rom over my Verizon branded phone so it will unlock my 4G? I already have the AT&T sim card in the phone.
Click to expand...
Click to collapse
I don't think it's going to work. When you signed contract with VZ, they locked your phone to their network. After the contract expired, they will unlock your phone so you can use it on any carrier. If you're not under contract, you can check with Verizon to make sure your network is unlocked, from here on you can use your ATT sim card to register with ATT. Second method, you can search for how to unlock Verizon network and try it. (input a special dial code to access the network unlock hidden menu and unlock from here).Good luck and post back.
JasonCallis said:
I have a Verizon Samsung Galaxy s3, I have moved it to a straight talk plan, as most of u know there service runs off AT&T and T-moble, Verizon hates AT&T and blocks data use on there network everything but E, What i am trying to find out is can I root my phone and flash a AT&T rom over my Verizon branded phone so it will unlock my 4G? I already have the AT&T sim card in the phone.
Click to expand...
Click to collapse
The hardware does not support LTE for AT&T. I'd you want LTE on AT&T, buy A GSM phone (or AT&T S3) and live your life. Flashing another carrier rom is not advised by any means on the Verizon S3. Best you'll get with our S3 is edge or 3G. Verizon doesn't hate AT&T, they're incompatible networks because AT&T uses GSM bands and Verizon uses CDMA bands. A small number of phones work across multiple carriers as far as LTE but that's because they have every band included in the phone (for example the iPhone 5S). Other phones on Verizon will only get edge or 3G.
Sent from my SCH-I535 using Tapatalk 4
SlimSnoopOS said:
The hardware does not support LTE for AT&T. I'd you want LTE on AT&T, buy A GSM phone (or AT&T S3) and live your life. Flashing another carrier rom is not advised by any means on the Verizon S3. Best you'll get with our S3 is edge or 3G. Verizon doesn't hate AT&T, they're incompatible networks because AT&T uses GSM bands and Verizon uses CDMA bands. A small number of phones work across multiple carriers as far as LTE but that's because they have every band included in the phone (for example the iPhone 5S). Other phones on Verizon will only get edge or 3G.
Sent from my SCH-I535 using Tapatalk 4
Click to expand...
Click to collapse
Thats all I really wanted to know i guess, is if the hardware was the same in all samsung galaxy sIII, I am still a noob with smart phones, I thought the hardware was all the same just the firmware was branded to whatever comp. sells them, and with the GSM\CDMA the galaxy sIII runs both.
buhohitr said:
I don't think it's going to work. When you signed contract with VZ, they locked your phone to their network. After the contract expired, they will unlock your phone so you can use it on any carrier. If you're not under contract, you can check with Verizon to make sure your network is unlocked, from here on you can use your ATT sim card to register with ATT. Second method, you can search for how to unlock Verizon network and try it. (input a special dial code to access the network unlock hidden menu and unlock from here).Good luck and post back.
Click to expand...
Click to collapse
I am not under a contract anymore and the network is unlocked, I can make calls and get mms, also with the AT&T SIM card the phone says AT&T at the top of the screen all the time, just still boots as a Verizon.
s3
Im so glad the devs are still making these awesome roms for the s3...Now that kit kat is here there is so many out there!!!!!:laugh:
JasonCallis said:
I am not under a contract anymore and the network is unlocked, I can make calls and get mms, also with the AT&T SIM card the phone says AT&T at the top of the screen all the time, just still boots as a Verizon.
Click to expand...
Click to collapse
OK, now I understand what you are looking for. It's not recommend to flash rom from one carrier to another, you could hurt your device. I thought you 're looking to move from VZ to ATT, but seems like you already done that (network unlocked), and now you just want to change the boot animation (Verizon logo during boot up). You should search for VERIZON modified rooted stock rom or custom rom with bootanimation kernel support. Once you installed custom rom/kernel you should able to pick and chose from many bootanimation liking to your taste..and change greeting, display etc...
Questions and Help issues go in Q&A and Help section
Thread moved
Thanks
FNSM
This is very very Dangerous because you can destroy EFS-Partition (IMEI, etc) so you cannot call or surf anymore!!!
Don't do something like that!
Games are a part of Life but Life is not a part of a game!
I have a VZW Galaxy S3 that is rooted, running the latest SlimKat ROM (probably not important, but just in case). I have a T-mobile nano sim that I was thinking of activating for a month just to test out their service and see if I wanna switch.
Would it be as simple as activating the SIM card online and popping it in my phone? Is there anything else I need to do? Like maybe something with APNs?
Thanks!
skytbest said:
I have a VZW Galaxy S3 that is rooted, running the latest SlimKat ROM (probably not important, but just in case). I have a T-mobile nano sim that I was thinking of activating for a month just to test out their service and see if I wanna switch.
Would it be as simple as activating the SIM card online and popping it in my phone? Is there anything else I need to do? Like maybe something with APNs?
Thanks!
Click to expand...
Click to collapse
You might have to add a T-Mobile apn, but I know that when I switched carriers and then flashed a new rom, the apns were automatically set for that carrier. Maybe you can reflash the system and see if the apn gets automatically set.
Sent from my Unlocked SCH-I535 running whatever rom I've chosen for the day.
skytbest said:
I have a VZW Galaxy S3 that is rooted, running the latest SlimKat ROM (probably not important, but just in case). I have a T-mobile nano sim that I was thinking of activating for a month just to test out their service and see if I wanna switch.
Would it be as simple as activating the SIM card online and popping it in my phone? Is there anything else I need to do? Like maybe something with APNs?
Thanks!
Click to expand...
Click to collapse
It'll work immediately, but you won't get anything more than edge data.
BadUsername said:
It'll work immediately, but you won't get anything more than edge data.
Click to expand...
Click to collapse
I moved my mother's plan over to my Sim Unlocked razr m, and she gets the equivalent to 4g. It's called H+. I've never heard of it until recently, but it's roughly the same speed.
Sent from my Unlocked SCH-I535 running whatever rom I've chosen for the day.
poppers162 said:
I moved my mother's plan over to my Sim Unlocked razr m, and she gets the equivalent to 4g. It's called H+. I've never heard of it until recently, but it's roughly the same speed.
Sent from my Unlocked SCH-I535 running whatever rom I've chosen for the day.
Click to expand...
Click to collapse
You won't get that with this phone.
Is anyone using the T-Mobile Note 5 on AT&T? I am having data problems where I do not get data, but can send and receive texts, and also make calls. I switch to the Cingular APN and it works, but then goes out.
I have tried the Nxtgen phone apn and also phone apn, and no luck.
I know im not answering your question, but are you able to use the VOLTE feature on your tmobile phone on the at&t network? or even HD calling?
Actually At&t messed up my provisioning. You asked about those features, I would recommend you download Darthstalkers Rom Version 4, choose n9200A, it will install the at&t carrier files.
Just make sure to add the ATT Phone APN, do not use the nextgen phone apn.
Why do you suggest not using NextGen APN. I use it on all my phones and it's perfect your funny
I have been thinking of paying off my unrooted phone and switching to cricket. When I put my IME number to check compatibility it said it wasn't. So, I'm a bit confused. Is this phone compatible with ATT LTE or not. I thought that ATT and Cricket were the same?
sizz-lorr! said:
I have been thinking of paying off my unrooted phone and switching to cricket. When I put my IME number to check compatibility it said it wasn't. So, I'm a bit confused. Is this phone compatible with ATT LTE or not. I thought that ATT and Cricket were the same?
Click to expand...
Click to collapse
is your phone unlocked? if not you need to get your phone sim unlocked to get it to work on AT&T network. Im on AT&T and have no issues with data etc.
treoreloaded said:
is your phone unlocked? if not you need to get your phone sim unlocked to get it to work on AT&T network. Im on AT&T and have no issues with data etc.
Click to expand...
Click to collapse
No its not unloocked. But I will unlock it soon. Good to now that I can use it on ATT or cricket if I want. Really tired of Tmo.
Thanks.