[Q] Using the AT&T GSII on other Networks - AT&T Samsung Galaxy S II SGH-I777

Hello guys!
I have a international I9100 and I live in Brazil. I'm looking forward to buying the AT&T GSII for a girl to use here, since it is cheaper then the I9100.
What I know:
It is technically capable of running here, both the GSM and 3G frequencies.
I can install CM7 (when ready) and forget everything about something locked.
You can unlock the olders USA's Galaxy S.
I use on my I9100 the newer Speedmod Kernel that says it's based on the AT&T GSII kernel(!!!!).
What I want to know:
Is it locked for AT&T?
Can I unlock it using a Samsung ROM?
Can I use a International GSII ROM directly?
I will update this post with the answers to properly share with everybody.
I really appreciate it! Thanks!
----
Answers: (thanks nyydynasty!)
1) yes, it is locked to AT&T but you can unlock it with the Unlock Galaxy app from the market (https://market.android.com/details?i...=search_result)
2) no
3) no

marlonbr said:
What I want to know:
Is it locked for AT&T?
Can I unlock it using a Samsung ROM?
Can I use a International GSII ROM directly?
Click to expand...
Click to collapse
1) yes, it is locked to AT&T but you can unlock it with the Unlock Galaxy app from the market (https://market.android.com/details?id=com.helroz.galaxysunlock&feature=search_result)
2) no
3) no, although this might be possible if you were to mix and match modems but I'll leave that one to the devs to answer. Quick answer is no, to be safe.

Thanks!
Holy ****, there is an app for that!

there's an app for almost anything lol

You can get the SIM unlocked using an online service. Once it's unlocked, it'll perform the same as the ISGS2 when roaming.

Unlock app requires root. I think it's also possible to pull the unlock code manually from one of the partitions, can't remember which one.
I9100 ROM porting for basic functionality may only require swapping out the kernel and modem (for CWM-flashable ROMs). I think this is how DG ported Perception (with a few other specific tweaks to improve compatibility.) It's something no one has really put significant effort into because there's a lot of more basic things to do still.
Odin-flashed ROMs (like Litening) don't work, even if you remove the kernel and modem and just flash the system image - I tried.

Entropy512 said:
Unlock app requires root. I think it's also possible to pull the unlock code manually from one of the partitions, can't remember which one.
I9100 ROM porting for basic functionality may only require swapping out the kernel and modem (for CWM-flashable ROMs). I think this is how DG ported Perception (with a few other specific tweaks to improve compatibility.) It's something no one has really put significant effort into because there's a lot of more basic things to do still.
Odin-flashed ROMs (like Litening) don't work, even if you remove the kernel and modem and just flash the system image - I tried.
Click to expand...
Click to collapse
I believe either way you will need to be root because the unlock code is in the nvdata.bin in the /efs/ folder. Same thing that was with the us variants of the galaxy s. The only problem I know of is that if you flash a custom rom, good luck if you did not backup the original efs folder at all. With my sgs2 *i777*, I backed it up and ran the sgs unlock tool. Unlocked my phone with ease.
HTH,
Charlie

Related

[Q] How to Upgrade to Gingerbread on Carrier Unlocked Phone

Hi there,
I have an Atrix, carrier unlocked phone on the Rogers network running froyo. I would like to upgrade to the latest gingerbread firmware available on the Motorola website. I have a couple questions before I attempt this:
1. Dose it matter which carrier firmware I use, the AT&T or the Bell? If so how do I know which is the correct one to use? Since I bought the carrier unlocked phone off ebay it could be either an AT&T or a Bell.
2. Will the carrier unlock survive the firmware upgrade? Or am I going to have to get my hands on an other unlock code or something?
3. I am thinking about getting a dock so I can use the webtop thing. I have read that there is limits on the webtop based on your data plan. Is there something that needs to be modified to have this work or does the unlocked carrier bypass any of the these restrictions an allow the webtop to work?
Any help on this would be appreciated.
Thanks
74corvette said:
Hi there,
I have an Atrix, carrier unlocked phone on the Rogers network running froyo. I would like to upgrade to the latest gingerbread firmware available on the Motorola website. I have a couple questions before I attempt this:
1. Dose it matter which carrier firmware I use, the AT&T or the Bell? If so how do I know which is the correct one to use? Since I bought the carrier unlocked phone off ebay it could be either an AT&T or a Bell.
2. Will the carrier unlock survive the firmware upgrade? Or am I going to have to get my hands on an other unlock code or something?
3. I am thinking about getting a dock so I can use the webtop thing. I have read that there is limits on the webtop based on your data plan. Is there something that needs to be modified to have this work or does the unlocked carrier bypass any of the these restrictions an allow the webtop to work?
Any help on this would be appreciated.
Thanks
Click to expand...
Click to collapse
1) yes it matters. How did you plan on updating? To check what firmware you are on go to settings about phone
2)yes the unlock should survive it gas to do with the sim.
3)The limits for webtop have to do with AT&T and their limits on tethering
sent from my Atrix via XDA premium
Thanks for your response. As for the update I was planning on following the instructions on the Motorola website. Copy the firmware file to the SD card and then select system upgrade.
yeah i dont think that will be a problem, just check what firmware you have
BUT i would reccomend using a custom ROM
Reasons
-they are based off motorolas firmware and are very stable
-tweaked to give better performance
-are deodexed. meaning you can apply themes to your hearts content and really personalize your phone
Hi marko! thanks for your help on this. What rom would you recommend? I am looking for stability and speed, over themeing and customization.
74corvette said:
Hi marko! thanks for your help on this. What rom would you recommend? I am looking for stability and speed, over themeing and customization.
Click to expand...
Click to collapse
After having tried them all, Nottach's DarkSide is the fastest & most stable. Also ext4. Make sure you do a fastboot wipe before you install it so that you start on a clean system!
Happy flashing!
You don't have an update available via OTA yet?...
Sent from my MB860 using xda premium
So after doing some reading and poking around in the dev forum I think I am going to not bother with the stock Motorola firmware and go straight into a custom rom as you guys have suggested. I have a couple quick questions first, and would appreciate any guidance on the best, safest and easiest way to do this. I have read through the, noob and flashing threads but I can’t seem to find a definitive answer to this.
So since I am running stock froyo, is the install as simple as unlock bootloader, root phone and load on romracers CWM and flash away? Or do I need to worry about gingerbread bootloaders? My understanding is not all roms have bootloaders in them.
OR do I use RSD lite and loaded on the stock 2.3.4, unlocked .sbf file, root phone and load romracers CWM and flash. Which I think this method you can no longer go back to froyo, if need be for whatever reason.
I would prefer to keep the froyo option open, but I am not married to it. Plus I would prefer to do this not using RSD lite as I have had some bad experiences in the past flashing my Samsung cappy with the PC program odin.
Thanks again for your help.

[Q] Some Questions....

I am about to buy this phone on ebay ... but I have some questions to you who are the experts and you have at least a month with this phone
1. in my country there is no AT & T network so I need an unlock him to accept the sim from my country ... is how you do it???
2. I see that there are many roms for this device, but do not quite understand whether the differences ... I come from using a Motorola Xoom, which was my only android device ... and as there is only the rom and kernel Tiamat and Rogue ...
for mobile phones is that this CyanogenMod, but I see several ...
which do you recommend?
I want to do is, to be root, a kernel that allows me to do the overclocking and have a rom that optimizes the cell and is stable ...
Truly thank you for reading this post and I hope not cause any upset ... I hope to be in this subforum soon ...
You need to unlock the Sim in order to use it. it can be done in 2 ways, either get the unlock code from at&t or a 3rd party (they will need the imei code of the phone), or root the phone and then use the app "galaxy s unlock" by Helroz.
Read each ROM's thread to see what they offer. Each one is made by a different user with a different goal in mind. Some already come with a kernel which may provide overclocking abilities.
Please note that if you install a custom ROM directly, you might not be able to verify if the phone is unlocked. There it's a code you can dial in the dialer of a stock ROM. Root to a stock ROM first, unlock the Sim, then install a custom ROM (if you want).
SoCaliTrojan said:
You need to unlock the Sim in order to use it. it can be done in 2 ways, either get the unlock code from at&t or a 3rd party (they will need the imei code of the phone), or root the phone and then use the app "galaxy s unlock" by Helroz.
Read each ROM's thread to see what they offer. Each one is made by a different user with a different goal in mind. Some already come with a kernel which may provide overclocking abilities.
Please note that if you install a custom ROM directly, you might not be able to verify if the phone is unlocked. There it's a code you can dial in the dialer of a stock ROM. Root to a stock ROM first, unlock the Sim, then install a custom ROM (if you want).
Click to expand...
Click to collapse
Oook, ill use the app, yeah i know that is need to root change the kernel and get a rom
What about overclock, wich rom do you recommended?
Its beacuase i dont see the full logs, and There are a lot of updates, and im really sobre confuse
Thnx a lot for take a moment to read and answer
Motorola Xoom, Overclock 1.4 Ghz, Tiamat Moray
someone else?

Howto ROOT/UNLOCK and best rom telus i717d

Hi Looking for a bit more information after reading for a few days on rooting and unlocking and best rom for telus i717d.
Ok 1st off ROOTing, do i really need todo a nocount root on the telus i717d? as a JIG will reset count anyways? i know its easier todo now. on 4.0.4 now so can use the nocount method. Just wondering if the need for odin, or can use sd card to root.
As for unlocking, is there a way for free, I know i can download from marketplace apps for samsung unlocks ( mostly galaxy, some say works others say no--really don;t wanna waste 2 hours than finding out have to buy ) but 90% plus posts here all point to provider or a reseller of unlocking codes......Anything Bell/Telus seems to be around $20 on ebay.....
Also, what is the best ROM to use, CM seems like standard for any android phone, looking for performance and most tweaks.
I also read that the i717d from telus has issues when unlocked keeping APN settings for certain providers ( koodoo for example ) ( is there a known solution for this ? )
Thanks in advance.
You do need odin to root. As far as nocount....it is up to you. But Canadian phones usually require another step in getting the custom recovery to stick. Look here:
http://forum.xda-developers.com/showthread.php?t=1775263
If you want to sim unlock your phone for free then look here:
http://forum.xda-developers.com/showthread.php?t=2124544
Best ROM is whatever works for you. Could be stock, CM, or whatever. 10 people will give you 10 different answers. Best to experience for yourself.
If you want to not have issues with your APN then write it down and you can enter it into the new ROM if not included.
Agoattamer said:
You do need odin to root. As far as nocount....it is up to you. But Canadian phones usually require another step in getting the custom recovery to stick. Look here:
http://forum.xda-developers.com/showthread.php?t=1775263
If you want to sim unlock your phone for free then look here:
http://forum.xda-developers.com/showthread.php?t=2124544
Best ROM is whatever works for you. Could be stock, CM, or whatever. 10 people will give you 10 different answers. Best to experience for yourself.
If you want to not have issues with your APN then write it down and you can enter it into the new ROM if not included.
Click to expand...
Click to collapse
Thanks for the info, didn't see custom recovery to stick issue in my previous research so will read up more on it.
The unlock linked looks easy enough.
I know what you mean about ROM's but seeing as so many out there I guess I will have to play with them each for a while.
Can you flash I717 ROMs on the Telus I717D? I'm having a hard time finding any ROMS to flash on my buddy;s phone. I use Nexus devices, myself so this is never an issue. So far I have rooted his phone, added CWM recovery and SIM unlocked it. I also flashed a baseband from the TMO S2. (Someone in another thread said it works really well for them, and it seems to get good 4G signal, though it also seems to have wifi issues now lol.. but I'll come back to that when I see him again)
Anyway, if you can't flash these ROMS on the Telus variant, can someone point me to any that you CAN flash on it? Thanks!
I must tell him to stick with Nexus phones lol

[Q]at&t unocked vs international factory unlocked

I want to buy one m8. what is the difference between at&t factory unlocked and international factory unlocked version. can i flash roms in international version thread on at&t factory unlocked model directly??
Yes you can flash any rom you want from the international thread. I am currently running Android Revolution.
Sent from my unknown using XDA Premium 4 mobile app
The 3G and LTE band compatibility is different. Do you intend to use on the AT&T network? If so, the "international" (EMEA) version is compatible with AT&T's 3G bands (850 and 1900 MHz); but lacks both of the LTE bands used by AT&T (700 and 1700 MHz) according to this: http://www.gsmarena.com/htc_one_(m8)-6074.php
Not band compatibility is set in hardware, and cannot be changed by flashing different software (ROM, radio, etc.). This means the EMEA version cannot be used on AT&T's LTE network, not matter what you do.
If using on a carrier besides AT&T, I'd check the band compatibility with what your carrier uses. Even if the AT&T version is compatible (with you carrier), I'd probably recommend the international version over it (if compatible as well). The AT&T version is loaded with crappy AT&T bloat and limitations. For instance, WiFi hotspot is blocked, so bootloader needs to be unlocked and the phone rooted in order to make it work on other networks.
Plus, there is the ugly AT&T logo on the back.
Just thought i would bump this thread instead of making a new one. I bought an unlocked at&t htc one m8 off of ebay that i plan to use in another country (i study abroad). I already checked that the frequency bands are compatible, etc. Here's the thing, i don't want my phone to have anything to do with at&t other than the logo in the back. In other words, i want to make it as similar as posible (if not exactly the same) to the international unlocked version. Is this possible with just software changes, etc? (i've read the phones are the same in terms of hardware). I want to remove all at&t bloatware and limitations. can someone please give me quick explanations of what i need to do or point me in the right direction? I'm not new to xda or rooting, but the only smartphone i've ever had is a samsung vibrant (which i've rooted and flashed roms countless times).. this is my first htc phone, so im not very familiar with htcdev or s-off.. but i learn quickly.
I would really appreciate some help
Maelstrom08 said:
Just thought i would bump this thread instead of making a new one. I bought an unlocked at&t htc one m8 off of ebay that i plan to use in another country (i study abroad). I already checked that the frequency bands are compatible, etc. Here's the thing, i don't want my phone to have anything to do with at&t other than the logo in the back. In other words, i want to make it as similar as posible (if not exactly the same) to the international unlocked version. Is this possible with just software changes, etc? (i've read the phones are the same in terms of hardware). I want to remove all at&t bloatware and limitations. can someone please give me quick explanations of what i need to do or point me in the right direction? I'm not new to xda or rooting, but the only smartphone i've ever had is a samsung vibrant (which i've rooted and flashed roms countless times).. this is my first htc phone, so im not very familiar with htcdev or s-off.. but i learn quickly.
I would really appreciate some help
Click to expand...
Click to collapse
Then I suggest you start reading...
http://forum.xda-developers.com/htc-one-m8?nocache=1
Look in there and
https://www.youtube.com/results?search_query=htc+one+m8+root
I have the ViperOneM8 rom installed. What is even cool is in the tweeks, you can change the AT&T bootup and logoff screen to a viperone screen. And change the AT&T logo in the pull down menu to any picture you want. s-off isn't really needed unless you plan on changing the kernel.
Maelstrom08 said:
Just thought i would bump this thread instead of making a new one. I bought an unlocked at&t htc one m8 off of ebay that i plan to use in another country (i study abroad). I already checked that the frequency bands are compatible, etc. Here's the thing, i don't want my phone to have anything to do with at&t other than the logo in the back. In other words, i want to make it as similar as posible (if not exactly the same) to the international unlocked version. Is this possible with just software changes, etc? (i've read the phones are the same in terms of hardware). I want to remove all at&t bloatware and limitations. can someone please give me quick explanations of what i need to do or point me in the right direction? I'm not new to xda or rooting, but the only smartphone i've ever had is a samsung vibrant (which i've rooted and flashed roms countless times).. this is my first htc phone, so im not very familiar with htcdev or s-off.. but i learn quickly.
Click to expand...
Click to collapse
What you describe is easy to do by just unlocking the bootloader, installing custom recovery, and flashing any international based stock rooted ROM or custom ROM. I basically have done the same, as even though AT&T is my carrier, I absolutely hate their branding, non-standard signal icons, bloatware, and limitations (particularly Wifi Hotspot/tethering).
As the previous user already suggested, learning and reading is the best thing for you to do. Don't proceed until you have a good understanding of the concepts and process. My Index thread (specific to the AT&T versions) is a good place to start up reading: http://forum.xda-developers.com/showthread.php?t=2751432
Great, thanks for the information and guidance guys. i'll definitely spend the next couple days reading before rooting the device, i can't afford to brick it. Any other tips or advices as to how to go about rooting, etc?
Developer build device and ATT device are same exact hardware, ONLY difference is ones sim locked and other isnt, bought 2 developer device from [email protected]'s both run fine on ATT networks...
Maelstrom08 said:
Great, thanks for the information and guidance guys. i'll definitely spend the next couple days reading before rooting the device, i can't afford to brick it. Any other tips or advices as to how to go about rooting, etc?
Click to expand...
Click to collapse
no additional advice. I think red point has a wonderful index that should work well for you.
I just wanted to tell you what a wonderfully refreshing attitude you have . Feel free to PM me anytime if you have any specific questions.
Maelstrom08 said:
Any other tips or advices as to how to go about rooting, etc?
Click to expand...
Click to collapse
If you look at my Index thread I linked above, the first item under "Unlock Bootloader, ROOT, S-Off" is an excellent step-by-step guide to rooting. There really isn't much I can't add, the guide is so thorough. But I'd still advise to read around and make sure you fully understand all the concepts and steps, and not just blindly follow the guide.
If the goal is to install a custom ROM, you can stop before the step in guide where it says to flash SuperSU (after flashing TWRP), and just put a ROM on the phone and flash in recovery similar to how you have done in the past. The guide is written with the intent of staying on the stock ROM and rooting.
One tip I can give, is that you may notice there are some Toolkits that attempt to automate some of the process (bootloader unlock, custom recovery, root, etc.). I would actually recommend avoiding the use of these. Reason being, the steps aren't actually all that hard to do "manually", plus these toolkits (while well meaning) shortcut the learning process, and rob you of a valuable learning opportunity.
I'm assuming OP doesn't want a custom ROM or root. Just to convert the AT&T branded model to a stock unlocked model, and still get OTA updates. This is possible. You need to unlock the bootloader, get S-OFF, and then follow this guide (you can skip step 1, changing MID): http://forum.xda-developers.com/htc-one-m8/general/change-wwe-m8-to-dev-edition-ota-t2826567
mindmajick said:
no additional advice. I think red point has a wonderful index that should work well for you.
I just wanted to tell you what a wonderfully refreshing attitude you have . Feel free to PM me anytime if you have any specific questions.
Click to expand...
Click to collapse
Thanks a lot man, you seem to have a really nice personality yourself as well. I'll definitely take you up on that offer when I get a chance.
redpoint73 said:
If you look at my Index thread I linked above, the first item under "Unlock Bootloader, ROOT, S-Off" is an excellent step-by-step guide to rooting. There really isn't much I can't add, the guide is so thorough. But I'd still advise to read around and make sure you fully understand all the concepts and steps, and not just blindly follow the guide.
If the goal is to install a custom ROM, you can stop before the step in guide where it says to flash SuperSU (after flashing TWRP), and just put a ROM on the phone and flash in recovery similar to how you have done in the past. The guide is written with the intent of staying on the stock ROM and rooting.
One tip I can give, is that you may notice there are some Toolkits that attempt to automate some of the process (bootloader unlock, custom recovery, root, etc.). I would actually recommend avoiding the use of these. Reason being, the steps aren't actually all that hard to do "manually", plus these toolkits (while well meaning) shortcut the learning process, and rob you of a valuable learning opportunity.
Click to expand...
Click to collapse
Yeah, I plan on doing it manually. Thanks for all the good advise man. I'm liking what I see in these forums, I'm glad I landed here.
Sorry it took me this long to reply guys, I have been very busy in the past week. Time to learn me some HTC one m8.
Sent from my HTC One_M8 using XDA Free mobile app
One last question guys, hopefully somebody can answer me. I've already read a few topics on the terminology used (s-off, ruu, htcdev, etc.), and things don't seem to be too far from what i thought they were. I'm ready to root and flash a custom rom, but here's my question:
I'm a very methodical person, i like to know what I'm doing and that it's the right way to do it. When i flashed a new rom (or rom version) on my samsung vibrant i would do a full wipe (factory reset, clear chache, clear dalvik cache, format system, and format data) before flashing, then i would flash the rom, and then i would flash the rom on top of itself without doing a full wipe. This method worked for me for over 3 years and kept me from getting common bugs some people complained about. Is it fine if i do this with my m8? (i mainly want to know if it can cause problems).. What's your common flash routine?
Thanks for the help guys
I am simple, I do what you do except the double flash.
Sent from my HTC One_M8 using Tapatalk
Maelstrom08 said:
I'm a very methodical person, i like to know what I'm doing and that it's the right way to do it. When i flashed a new rom (or rom version) on my samsung vibrant i would do a full wipe (factory reset, clear chache, clear dalvik cache, format system, and format data) before flashing, then i would flash the rom, and then i would flash the rom on top of itself without doing a full wipe. This method worked for me for over 3 years and kept me from getting common bugs some people complained about. Is it fine if i do this with my m8? (i mainly want to know if it can cause problems).. What's your common flash routine?
Click to expand...
Click to collapse
What you've stated is fine. Although factory reset already wipes data, cache and Dalvik, so its a bit redundant.
I'm the opposite of methodical (at least in the way you describe). I like to get things done with as few steps as possible (while still doing it right). I've similarly been flashing ROMs on Android devices for 4 years (4 HTC devices and 2 Samsung). But I hardly ever wipe system (flashing a ROM does that by default) and never double flash, and I've never had any issues I would attribute to flashing methods.
Some folks will swear by wiping system for every ROM flash, but honestly while there is nothing wrong with it, I don't believe in it and almost never do it (unless sometimes where the ROM specifically says to do so in the instructions).
On the other hand, there is nothing wrong with redundancy, and if you like to be methodical and thorough I would say just keep doing what you have been doing.
Hi there,
i hope that i will get better answer here.
My question is that i have m8 cell htc, but the problem is i dont know how to check what software was intalled in it at beginnig, i installed at&t marshmallow but want to know weather it was of at&t of international and device does not have any icon on the back of the device. thanks
bilalkamal said:
Hi there,
i hope that i will get better answer here.
My question is that i have m8 cell htc, but the problem is i dont know how to check what software was intalled in it at beginnig, i installed at&t marshmallow but want to know weather it was of at&t of international and device does not have any icon on the back of the device. thanks
Click to expand...
Click to collapse
Do fastboot getvar all, and post the results (delete IMEI and serial number before posting) and if we look at that info, we can probably determine what version it is.

[Q&A] [ROM][Galaxy Light T399][ANG6] LightWave V3[Fast]

Q&A for [ROM][Galaxy Light T399][ANG6] LightWave V3[Fast]
Some developers prefer that questions remain separate from their main development thread to help keep things organized. Placing your question within this thread will increase its chances of being answered by a member of the community or by the developer. Thanks for understanding and for helping to keep XDA neat and tidy! :smile:
Will this custom ROM unlock the phone?
I have bought this phone from T-Mobile, but chose the wrong option when buying (not the unlocked one) and now the only way I could find to unlock the phone would be paying for the network unlock code (around $30).
Would anyone know if by flashing this ROM it will unlock the phone to use another carrier's SIM card?
Any other option on how to unlock the phone using another method would also be greatly appreciated.
No, the custom ROM will not unlock the phone
Spuqui said:
I have bought this phone from T-Mobile, but chose the wrong option when buying (not the unlocked one) and now the only way I could find to unlock the phone would be paying for the network unlock code (around $30).
Would anyone know if by flashing this ROM it will unlock the phone to use another carrier's SIM card?
Any other option on how to unlock the phone using another method would also be greatly appreciated.
Click to expand...
Click to collapse
Already found the answer to my own question. I flashed the custom ROM to the locked phone and tried to place a SIM card in it, but still get the Invalid SIM card message and it requests the network unlock code.
I can also say that kitkat metropcs twrp backup works on the Univision variant and it works with a sim card from another country, thanks!!
EDIT: This ROM won't unlock your phone, this is another part of the device that is not dependant on the rom, to unlock you'll need an unlocking box like z3x, or pay for an imei unlock code, mine could be unlocked with 13 dlls from unlockscout, samsungs made in china.
What is the version 4.4 or 4.2?
Dogg_mc said:
What is the version 4.4 or 4.2?
Click to expand...
Click to collapse
4.4.2
Phone is now unlocked and updated to Kit Kat
Indeed, the part of the phone responsible for the network lock is not messed with by the custom ROM or the update to Kit Kat method, but I actually found a way to unlock without a z3x box or having to buy the unlock code online.
The phone I was trying to unlock is a friend's phone, but I have my own phone and it was bought already unlocked, and is the same model. The trick here was to find out that the network code lock was part of the EFS partition. I made a full backup of my phone (unlocked) through TWRP and restored it in my friend's phone. It did unlock. Then it was just a matter of resetting to factory defaults and performing the procedure to update to Kit Kat and it now is unlocked and updated. \o/
Spuqui said:
Indeed, the part of the phone responsible for the network lock is not messed with by the custom ROM or the update to Kit Kat method, but I actually found a way to unlock without a z3x box or having to buy the unlock code online.
The phone I was trying to unlock is a friend's phone, but I have my own phone and it was bought already unlocked, and is the same model. The trick here was to find out that the network code lock was part of the EFS partition. I made a full backup of my phone (unlocked) through TWRP and restored it in my friend's phone. It did unlock. Then it was just a matter of resetting to factory defaults and performing the procedure to update to Kit Kat and it now is unlocked and updated. \o/
Click to expand...
Click to collapse
Heres my question, if the phone is from tmobile how did you get kitkat? Unless you did it with the METRO backup
cm version
Thanks. Looking forward for that CM ROM.
One potentially noob question: cm11 is based on 4.4 while this device is officially still 4.2.2. Would that be OK?
Yes thats why people started making xustom roms
tazmaniondvl said:
Heres my question, if the phone is from tmobile how did you get kitkat? Unless you did it with the METRO backup
Click to expand...
Click to collapse
I read somewhere that someone was trying to download KK update from T-Mobile this could be just a 4.2 update or they could be pushing it. Maybe new lights are shipping with KK as well who knows
---------- Post added at 06:44 AM ---------- Previous post was at 06:41 AM ----------
mehmetneset said:
Thanks. Looking forward for that CM ROM.
One potentially noob question: cm11 is based on 4.4 while this device is officially still 4.2.2. Would that be OK?
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There are many phones who are stuck on outdated firmware. Gnex, nexus s, htc mytouch 4g/slide all running kit Kat. Many many more examples. The Roms may not be stable due to various reasons (no source, outdated hardware, lack of Dev etc) it is possible
Is there a test that will show if a phone is locked or not. I hosed my efs partition a while back and had to format it, change permissions, and reset to factory default to get my Galaxy Light to boot. Does that mean that my phone is unlocked?
tazmaniondvl said:
Heres my question, if the phone is from tmobile how did you get kitkat? Unless you did it with the METRO backup
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Yes, I did it with the MetroPCS backup. Tried to flash the kernel of KitKat straight from the T-Mobile system on 4.2.2 but it did not work.
mehmetneset said:
Thanks. Looking forward for that CM ROM.
One potentially noob question: cm11 is based on 4.4 while this device is officially still 4.2.2. Would that be OK?
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The work I'm doing is based on the metro PCs released kernel source and device files which are 4.4. They have the same everything just different bloat from carrier.
GJSmith3rd said:
Is there a test that will show if a phone is locked or not. I hosed my efs partition a while back and had to format it, change permissions, and reset to factory default to get my Galaxy Light to boot. Does that mean that my phone is unlocked?
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Click to collapse
I believe you are looking for an app that is able to test if the phone is network locked or not. I do not know of such an app. The basic test you can do is try to insert a SIM card from another operator and see if it allows it or displays the message of it being an invalid SIM, asking for the network unlock code. And you don't need to buy another SIM, just borrow a friend's, it will only take a minute...
Thanks, that's my little problem in that I don't have access to a micro or mini SIM like the one in this device.
Anyone know where the boot animation is? Or how to change it?
tazmaniondvl said:
Anyone know where the boot animation is? Or how to change it?
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Here's a thread about it http://forum.xda-developers.com/showthread.php?t=2611682
Greetings XDA Zombies!
Got the T399NUVUANH1 working on my T-Mobile T399. Having issues getting ViPER4Android FX drivers to work. Have BusyBox Pro and seems that it wont install property. The ViPER4 2.3 version says the drivers are installed but actually not working, and the ViPER4 4.x version I keep getting the drivers failed.
Appreciate any help.
Footnote: X Tether works!
Bummer. Think TMO watching XDA and clamping down on whatever loose ends they can bind.
Metropcs GL
Will this work on a galaxy light with Android 4.4.3? Does the build have to be the same?

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