Okay guys, I read the other posts and watched the video. I followed everything step by step. It worked until I went to install the new file. It stopped at 5%. I don't know what to do now.
If someone could link me a way to fix this it would be greatly appreciated.
I've been using these forums to mod my phones forever. Thanks for everything.
sm17 said:
Okay guys, I read the other posts and watched the video. I followed everything step by step. It worked until I went to install the new file. It stopped at 5%. I don't know what to do now.
If someone could link me a way to fix this it would be greatly appreciated.
I've been using these forums to mod my phones forever. Thanks for everything.
Click to expand...
Click to collapse
Are you on mf3 or mk2?
Thr33-F0ur said:
Are you on mf3 or mk2?
Click to expand...
Click to collapse
Mk2
Also I tried upgrading through att to 4.4 a d it stopped in the middle of that last night as well but that's a whole different thing.
sm17 said:
Okay guys, I read the other posts and watched the video. I followed everything step by step. It worked until I went to install the new file. It stopped at 5%. I don't know what to do now.
If someone could link me a way to fix this it would be greatly appreciated.
I've been using these forums to mod my phones forever. Thanks for everything.
Click to expand...
Click to collapse
I'd give up. I am on MF3, it works fine on that. I recently opened another thread about this very topic asking if updates would break the AWS support on HSPA+ with Tmobile. It does, and it doesn't appear with anything newer than MF3 that you can successfully update it. On my friends phone who had it flashed with MF3 to begin with and had AWS was updated to MK2 and it did away with the AWS support and now cannot be flashed to support it. So if AWS support is important for you on AWS I would NOT upgrade the OS at all.
Is there not a way to flash back to the old one so I can do the AWS unlock? I really want to use T-Mobile prepaid. They seem to be the best prepaid service available. Currently using net10 and it sucks. They throttle something fierce. T-Mobile on the other hand supposedly does not.
Sent from my Samsung SGH-i337
sm17 said:
Is there not a way to flash back to the old one so I can do the AWS unlock? I really want to use T-Mobile prepaid. They seem to be the best prepaid service available. Currently using net10 and it sucks. They throttle something fierce. T-Mobile on the other hand supposedly does not.
Sent from my Samsung SGH-i337
Click to expand...
Click to collapse
You can flash the MF3 modem only and it will work. That's what I had to do when I upgraded to MK2. Just flash the MF3 modem found here http://forum.xda-developers.com/showthread.php?t=2496517 with safestrap and then follow the AWS guide.
Related
to use with straight talk, and I just have to bug you all with a few questions.
The basics: I have an active Straight Talk sim card that I want to put in my galaxy S4 that I just purchased (did not know it was Sprint until it was too late). Now, after hours of trying, bricking, unbricking, rooting and getting false hope from the [HOWTO] / [GUIDE] SPH-L720 Domestic SIM Unlock T-Mobile:AT&T:metroPCS:Straighttalk thread (which I assume would be my answer to my problem if not for the fact every attempt at flashing to mf9 bricks my phone because Odin fails everytime), I don't know what to do.
As of right now, my Sprint GS4 has been factory reset to Android V 4.3, baseband version L720VPUEMJA, with the model # SPH-L720. Can I even achieve what I want to do with these parameters and is there anyone out there willing to give me hand?
Thanks for any replies!
First you didn't completely read through the thread, secondly you can't go back so to unlock you need to flash a MDC modem and follow instructions
Sent from my SGH-M919 using Tapatalk
.
I mean. I read a lot. I'll be the first to admit I just may not have picked up on something in those 35 pages. Also, i believe I tried to flash my modem through the Odin one-click, but the process would hang when trying to establish the connection. I know the answer is on this forum somewhere, and I can usually follow these type of tech tutorial fairly well, but I'm just stuck. Do you have any specific advice?
If you are on the OTA MJA modem with MJA bootloader with Knox I do not think you can downgrade to any other previous modem without the issues you are describing with bricking and soft bricking.
Sent from my SPH-L720 using xda app-developers app
FanOfSkynyrd said:
If you are on the OTA MJA modem with MJA bootloader with Knox I do not think you can downgrade to any other previous modem without the issues you are describing with bricking and soft bricking.
Sent from my SPH-L720 using xda app-developers app
Click to expand...
Click to collapse
I took the ota update and got crappy Knox I just flashed it using Odin the modem file is only 30mb
Sent from my SGH-M919 using Tapatalk
nemofbaby2010 said:
I took the ota update and got crappy Knox I just flashed it using Odin the modem file is only 30mb
Sent from my SGH-M919 using Tapatalk
Click to expand...
Click to collapse
You wouldn't have a link to that modem file? Maybe I was trying to us the wrong one. I was using "SPH-L720_MDC_Modem.tar.md5", and the program would just stall.
5589396999
FanOfSkynyrd said:
If you are on the OTA MJA modem with MJA bootloader with Knox I do not think you can downgrade to any other previous modem without the issues you are describing with bricking and soft bricking.
Sent from my SPH-L720 using xda app-developers app
Click to expand...
Click to collapse
If this is true, am I S.O.L?
naw2n said:
If this is true, am I S.O.L?
Click to expand...
Click to collapse
You can downgrade let me find a link
First unlock for international use: http://forum.xda-developers.com/showthread.php?t=2415587 follow that guide then go over to domestic and get a unactivated sim card to make sure its working I used T-Mobile unlocked it then canceled my sprint contract. Only downside is for aosp ROMs you have to do a couple edits for them to work
And always run Odin as admin
Sent from my SGH-M919 using Tapatalk
nemofbaby2010 said:
You can downgrade let me find a link
First unlock for international use: http://forum.xda-developers.com/showthread.php?t=2415587 follow that guide then go over to domestic and get a unactivated sim card to make sure its working I used T-Mobile unlocked it then canceled my sprint contract. Only downside is for aosp ROMs you have to do a couple edits for them to work
And always run Odin as admin
Sent from my SGH-M919 using Tapatalk
Click to expand...
Click to collapse
It worked! ...kind of! I can now make calls, which is a HUGE step forward! Thank you so much!
The only thing is that I cannot send/receive multimedia messages, I have tried all the APNs listed at this page http://apn-settings.com/samsung-galaxy-s4-straight-talk-apn-settings/, but none work. Any ideas?
naw2n said:
It worked! ...kind of! I can now make calls, which is a HUGE step forward! Thank you so much!
The only thing is that I cannot send/receive multimedia messages, I have tried all the APNs listed at this page http://apn-settings.com/samsung-galaxy-s4-straight-talk-apn-settings/, but none work. Any ideas?
Click to expand...
Click to collapse
You're welcome and I Dont know much about straight talk ask in the unlock thread they can point you in the right direction
Sent from my SGH-M919 using Tapatalk
Hello all,
I've read this http://forum.xda-developers.com/showthread.php?t=2291589 inside and out, but I can't do it! I've asked questions, and even PMed members that were looking for the same solution, and nada.
My phone is brand new and I need it to work for Wind Mobile in Canada. It's running 4.3, with MK2 baseband.
I can't even root it properly, apparently this MK2 baseband is super locked down.
I'll be more than happy to pay 30 bucks via PayPal for anyone who can help me unlock the AWS on this phone.
I've already unlocked the actual phone, I just need the AWS.
MetaLRasaM said:
Hello all,
I've read this http://forum.xda-developers.com/showthread.php?t=2291589 inside and out, but I can't do it! I've asked questions, and even PMed members that were looking for the same solution, and nada.
My phone is brand new and I need it to work for Wind Mobile in Canada. It's running 4.3, with MK2 baseband.
I can't even root it properly, apparently this MK2 baseband is super locked down.
I'll be more than happy to pay 30 bucks via PayPal for anyone who can help me unlock the AWS on this phone.
I've already unlocked the actual phone, I just need the AWS.
Click to expand...
Click to collapse
First off, can you provide a little more information about your phone?
Your on the MK2 baseband but on what model? I337, I337M,etc?
Lastly, MK2 isn't "locked down" unless you mean the bootloader portion.
From here we might be able to form a solution.
NighthawkXL said:
First off, can you provide a little more information about your phone?
Your on the MK2 baseband but on what model? I337, I337M,etc?
Lastly, MK2 isn't "locked down" unless you mean the bootloader portion.
Click to expand...
Click to collapse
Hello,
Sorry, the model is ATT S4, which is SGH-I337.
Well, I tried three different methods to root it, and none of them worked properly. I'm not that technically gifted, especially with Android, but those rooting apps were pretty much plug and click, and still the phone wasn't rooted. My researched said I need to safetrap it, and with that downgrade the baseband, and then I can enable the AWS, but I honestly wasn't able to any of it.
If anyone is interested, I can even setup a TeamViewer or something. Just tell me which files to download, and should be set.
MetaLRasaM said:
Hello,
Sorry, the model is ATT S4, which is SGH-I337.
Well, I tried three different methods to root it, and none of them worked properly. I'm not that technically gifted, especially with Android, but those rooting apps were pretty much plug and click, and still the phone wasn't rooted. My researched said I need to safetrap it, and with that downgrade the baseband, and then I can enable the AWS, but I honestly wasn't able to any of it.
If anyone is interested, I can even setup a TeamViewer or something. Just tell me which files to download, and should be set.
Click to expand...
Click to collapse
Do you have Skype? From what I've read your need to root, install Safestrap, downgrade your modem (not baseband) to MF3. I can walk you through the process relatively simple.
NighthawkXL said:
Do you have Skype? From what I've read your need to root, install Safestrap, downgrade your modem (not baseband) to MF3. I can walk you through the process relatively simple.
Click to expand...
Click to collapse
I do have Skype. PM me your ID please. Let's do this!
MetaLRasaM said:
I do have Skype. PM me your ID please. Let's do this!
Click to expand...
Click to collapse
PM sent, awaiting invite.
NighthawkXL said:
PM sent, awaiting invite.
Click to expand...
Click to collapse
He helped me to get it to work!! Paid and all. Worth every dollar.
Thanks again!
Hi, I've been reading a lot of posts and finally got courage to ask if there's a way to do a international unlock on Sprint Samsung Galaxy S4 running stock NG2, i already tried to downgrade to MF9 but couldn't pass in odin.
Any thoughts?
mbwprod said:
Hi, I've been reading a lot of posts and finally got courage to ask if there's a way to do a international unlock on Sprint Samsung Galaxy S4 running stock NG2, i already tried to downgrade to MF9 but couldn't pass in odin.
Any thoughts?
Click to expand...
Click to collapse
I would really like to know this as well I got caught up in the MF9 boot loop. Fixed that then tried to go MJA MDC MF9 and broke thing horribly. Just trying to get my Sprint Samsung S4 SPH-L720 over to T-mobile or at&t. Someone that could point us in the right direction with getting NG2 unlocked Internationally then domestically
mbwprod said:
Hi, I've been reading a lot of posts and finally got courage to ask if there's a way to do a international unlock on Sprint Samsung Galaxy S4 running stock NG2, i already tried to downgrade to MF9 but couldn't pass in odin.
Any thoughts?
Click to expand...
Click to collapse
Mozze3291 said:
I would really like to know this as well I got caught up in the MF9 boot loop. Fixed that then tried to go MJA MDC MF9 and broke thing horribly. Just trying to get my Sprint Samsung S4 SPH-L720 over to T-mobile or at&t. Someone that could point us in the right direction with getting NG2 unlocked Internationally then domestically
Click to expand...
Click to collapse
Looks like neither of ya'll read enough. Well follow this thread.
http://forum.xda-developers.com/showthread.php?t=2703955
There are other similar threads to search and read on.
Once we got the 4.3 MJA update. There was when out bootloader got locked by knox security from Samsung. We can't downgrade to any firmware by Odin but we can downgrade by ROMs just not the bootloader. You either need to use the firmware you are using to restore or update to a newer firmware.
Side comment. I still don't know why would you buy a specific phone for a carrier and use it for another carrier. Doesn't make sense.
Sent from my SPH-L720
ROMANTiC KiD said:
Looks like neither of ya'll read enough. Well follow this thread.
http://forum.xda-developers.com/showthread.php?t=2703955
There are other similar threads to search and read on.
Once we got the 4.3 MJA update. There was when out bootloader got locked by knox security from Samsung. We can't downgrade to any firmware by Odin but we can downgrade by ROMs just not the bootloader. You either need to use the firmware you are using to restore or update to a newer firmware.
Side comment. I still don't know why would you buy a specific phone for a carrier and use it for another carrier. Doesn't make sense.
Sent from my SPH-L720
Click to expand...
Click to collapse
It's all about pennies, here in Mexico it's almost 1/3 of retail price if you bring a smartphone from USA and unlock it
mbwprod said:
It's all about pennies, here in Mexico it's almost 1/3 of retail price if you bring a smartphone from USA and unlock it
Click to expand...
Click to collapse
But why use a CMDA phone with a GSM carrier?
Sent from my SPH-L720
ROMANTiC KiD said:
But why use a CMDA phone with a GSM carrier?
Sent from my SPH-L720
Click to expand...
Click to collapse
First of all thanks for the thread you provided, it helped me to get my phone unlocked and working on Telcel Mexico Carrier, but i can't make 3g service work, i think i screwed some ServiceMode Settings, is there any way to reset them to default and start over?
Thanks in advance
mbwprod said:
First of all thanks for the thread you provided, it helped me to get my phone unlocked and working on Telcel Mexico Carrier, but i can't make 3g service work, i think i screwed some ServiceMode Settings, is there any way to reset them to default and start over?
Thanks in advance
Click to expand...
Click to collapse
You might want to Odin back to stock ng2 and do a factory reset. Also have you change your apns? That could be why you aren't getting 3g.
Sent from my SPH-L720 using XDA Free mobile app
ROMANTiC KiD said:
You might want to Odin back to stock ng2 and do a factory reset. Also have you change your apns? That could be why you aren't getting 3g.
Sent from my SPH-L720 using XDA Free mobile app
Click to expand...
Click to collapse
I just did that and several apps (Internet, S Voice, S Wave) keep crashing after restart) also the ServiceMode Settings remain unchanged. Please help me here, I'm starting to panic!
OK, I just come across an S4 SGH-i337M running 5.0.1 locked to Bell. Searching Google is fairly mind boggling as everyone has their own method. In my situation, I'm pretty sure I have come to this solid conclusion. Two options only,,
1. Buy unlock code or
2. Downgrade to at least 4.4.2 and use the hidden codes method.
Can #2 be done safely? Some sites say if you do try downgrade from Lollipop to KK, it will brick. What would a safe procedure be if possible.
Thanks
http://forum.xda-developers.com/showpost.php?p=64978235&postcount=713
Substitute Bell firmware for Fido firmware.
audit13 said:
http://forum.xda-developers.com/showpost.php?p=64978235&postcount=713
Substitute Bell firmware for Fido firmware.
Click to expand...
Click to collapse
Thanks, seen this but wasn't sure. I assume that flashing back to Lollipop isn't necessary if one chooses to stay at 4.4.2 for a while. Heard some comments about increased battery drainage etc. on Lollipop.
Will try this once the new charge port shows up and I can replace.
The hidden codes method won't work, unfortunately. Let me know if you are successful.
Thanks.
audit13 said:
http://forum.xda-developers.com/showpost.php?p=64978235&postcount=713
Substitute Bell firmware for Fido firmware.
Click to expand...
Click to collapse
audit13 said:
The hidden codes method won't work, unfortunately. Let me know if you are successful.
Thanks.
Click to expand...
Click to collapse
Thanks, will do. Hopefully will be getting to it tonight. Here's one of the confusing things I was talking about. Been doing alot of reading, and in your instructions, you install TWRP to flash SuperSU and such. Then, reading elsewhere, I see this "SAFESTRAP IS THE ONLY RECOVERY WE CAN USE!
Don't even try flashing another one.", posted in a thread about AT&T SGH-I337 model. Well, here it is, halfway down in the second post, bolded in red. http://forum.xda-developers.com/showthread.php?t=2616221 Just trying to get things figured out, it's been a couple years since I last played with the Galaxy, just getting back into it now.
The AT&T version of the s4 is the Sgh-i337 and, if it was running stock 5.01, the bootloader would be locked and twrp cannot be used.
The Canadian version of the s4 has the letter "m" at the end of the model number and the bootloader is not locked which allows the installation of twrp and custom ROMs that are not based on a tw kernel.
audit13 said:
The hidden codes method won't work, unfortunately. Let me know if you are successful.
Thanks.
Click to expand...
Click to collapse
Thanks, this method seemed to work,,just one problem I overlooked, but I just assumed this phone would work on AWS1700,,wrong lol. I was reading the 141 page thread and there seems to be a few different methods for doing this. With my S3, I only had to flash the NV and run a script on every boot as the nv rewrite would not stick. Is this so as well with the s4 too,,or is there a method to make it a permanent stay. I didn't plan on updating to 5.0.1 quite yet,,but will do if needed. Do you no of a recommended/preferred method for this?
Did you test the phone with another sim card? Hopefully, you will not be prompted to enter a network unlock code.
For AWS, I'm not sure what needs to be done as I am using a Telus s4 on Bell.
audit13 said:
Did you test the phone with another sim card? Hopefully, you will not be prompted to enter a network unlock code.
For AWS, I'm not sure what needs to be done as I am using a Telus s4 on Bell.
Click to expand...
Click to collapse
It was locked with Bell, my provider is Eastlink,,I finally got the AWS1700 band working, but kept losing it when the phone went to sleep. Updated to the NE1 modem, then had to flash the AWS again and all seems to be working fine. Hopefully it holds up. Thanks for everything.
Glad it is all working. We're all here to help and learn from each other.
Hey guys! Thanks in advance for any help or clarity you can provide.
I had to switch to T-Mobile from Verizon. My device isn't rooted, modified, or in any way different than factory. However because of the switch I've had some functionality that I've lost. Namely the ability to get software updates. This phone has been rooted before, and I'm very comfortable with the process of loading up different software. The question I can't find anything on is whether or not installing the T-Mobile firmware will brick/cripple the device. I know there are different chipsets so I'm trying to figure out the best way to keep my phone up to date without being on Verizon anymore.
h4ckluserr said:
Hey guys! Thanks in advance for any help or clarity you can provide.
I had to switch to T-Mobile from Verizon. My device isn't rooted, modified, or in any way different than factory. However because of the switch I've had some functionality that I've lost. Namely the ability to get software updates. This phone has been rooted before, and I'm very comfortable with the process of loading up different software. The question I can't find anything on is whether or not installing the T-Mobile firmware will brick/cripple the device. I know there are different chipsets so I'm trying to figure out the best way to keep my phone up to date without being on Verizon anymore.
Click to expand...
Click to collapse
You can flash T-Mobile's firmware or the U firmware without any problems. There are tutorials here in the forums that will walk you through the process.
Outbreak444 said:
You can flash T-Mobile's firmware or the U firmware without any problems. There are tutorials here in the forums that will walk you through the process.
Click to expand...
Click to collapse
I tried finding something about loading the T-Mobile firmware on a Verizon device but I haven't had any luck. Only guides on doing a regular firmware update on a T-Mobile device. Should I be worried about the Exynos/Snapdragon differences? I hate asking for something so simple, but could you please point me in the right direction? I'd LIKE to try and go that route, because the U firmware had poor battery life, a lot of heat generation, and requires a patch just to get wifi to work. Then again maybe I'm thinking of the eng boot we had for rooti. I do love my all day battery quite a bit.
Thanks in advance.
h4ckluserr said:
I tried finding something about loading the T-Mobile firmware on a Verizon device but I haven't had any luck. Only guides on doing a regular firmware update on a T-Mobile device. Should I be worried about the Exynos/Snapdragon differences? I hate asking for something so simple, but could you please point me in the right direction? I'd LIKE to try and go that route, because the U firmware had poor battery life, a lot of heat generation, and requires a patch just to get wifi to work. Then again maybe I'm thinking of the eng boot we had for rooti. I do love my all day battery quite a bit.
Thanks in advance.
Click to expand...
Click to collapse
T-Mobile, Verizon, and the U phones all have snapdragon processors. No need to worry about that.
Read through this thread here as it pertains somewhat to what you're trying to accomplish. Read it from start to finish so you don't miss anything important.
http://forum.xda-developers.com/tmobile-s7-edge/help/sm-g935u-t-mobile-t3417529
@Outbreak444 Thanks for the help. Last night I threw G935U-PI3 on the phone and literally everything worked out of the box. Even wifi calling and (seemingly) VoLTE. It's taken care of all my issues. I can't get over the fact that it's now an out of the box solution and it works flawlessly.
h4ckluserr said:
@Outbreak444 Thanks for the help. Last night I threw G935U-PI3 on the phone and literally everything worked out of the box. Even wifi calling and (seemingly) VoLTE. It's taken care of all my issues. I can't get over the fact that it's now an out of the box solution and it works flawlessly.
Click to expand...
Click to collapse
Hey, a friend of mine just got the Verizon s7 edge and is trying to get it to work on T-Mobile. Did you have to get the phone unlocked somehow, or did you just install the U firmware and everything was fine. My friend's data is not working. Thanks!
mhill1986 said:
Hey, a friend of mine just got the Verizon s7 edge and is trying to get it to work on T-Mobile. Did you have to get the phone unlocked somehow, or did you just install the U firmware and everything was fine. My friend's data is not working. Thanks!
Click to expand...
Click to collapse
Just look on the forums on flashing either the U firmware or T-Mobile firmware using Odin. It's a fairly easy process if you read through the steps thoroughly. And you don't need to worry about unlocking anything.
Outbreak444 said:
Just look on the forums on flashing either the U firmware or T-Mobile firmware using Odin. It's a fairly easy process if you read through the steps thoroughly. And you don't need to worry about unlocking anything.
Click to expand...
Click to collapse
I'm familiar with flashing the U firmware, as I did this on my Sprint s7, but my understanding was that just flashing the U firmware didn't open up the bands. But are you saying that flashing the U firmware alone was enough to get TMobile fully working?
mhill1986 said:
I'm familiar with flashing the U firmware, as I did this on my Sprint s7, but my understanding was that just flashing the U firmware didn't open up the bands. But are you saying that flashing the U firmware alone was enough to get TMobile fully working?
Click to expand...
Click to collapse
My understanding it does. The hardware between the phone's should be the same so it's software that's affecting it. But the U firmware won't allow wifi calling and other carrier specific things unless you're rooted. So pick and choose.