I have seen these threads about sim unlocking, goto phone press *#0011# etc...
but mine doesnt work, so doing some research it seems i need to downgrade the modem do this unlock and then upgrade the modem.
Now as i only got my S4 yesterday i dont fancy bricking it, ( converted from iphone jalibreaking )
IS there is guide on doing this whole process including the downgrade and upgrade?
Im on o2 UK with S4, i can provide further details if it would help.
Thanks in advance
If u are on the mf3 update from att there is no way to downgrade to the previous version I dont know on the other versions from Verizon or sprint
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im from the UK not an american network
Hmmm gotchw
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Related
Hello, I recently bought a Samsung S2 Galaxy (LTE skyrocket - AT & T) of California, however, I live in Brazil and the phone came locked only for AT & T.
Here in Brazil we have a law requiring phone companies like AT & T Rogeres, etc.. Here they are Live, Tim, of course, Hi, just that they do not unlock phones abroad. I tried to contact AT & T however only support residents in the U.S., Brazilian contacted samsung and I answered that are not responsible for the distribution of this model (LTE) and that could not support.
I tried to unlock it through the cellunlocker, but I had no success in negotiation.
Researched and tested and there is no functional application for the release version LTE.
So I come to you guys asking for God's sake, who could unlock the LTE free. and if possible as it did, through that program, what a miracle it did, very grateful.
He´s
rooted (superuser) o
riginal firmware
gingerbread 2.3.5
samsung SGH-i727
kernel - 2.6.35.11
IMEI - 2012071989543
Q&a
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Us here in the US under att they will not unlock either
nrm5110 said:
Q&a
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Click to expand...
Click to collapse
I was ready QeA, go there and check if my answer is replied ;D. I Say another mode without sites, just manually or FREE unlock. thx
Can he use the same method for using the Skyrocket on T-mobile?
http://forum.xda-developers.com/showthread.php?t=1507825
What radio bands are used in Brazil?
Presbycusis said:
Can he use the same method for using the Skyrocket on T-mobile?
http://forum.xda-developers.com/showthread.php?t=1507825
What radio bands are used in Brazil?
Click to expand...
Click to collapse
thx I go ready about tmobile method, just one moment , and, here in Brazil, has variet of frequenc, like 850 - 900, and 1800mhz.
Presbycusis said:
Can he use the same method for using the Skyrocket on T-mobile?
http://forum.xda-developers.com/showthread.php?t=1507825
What radio bands are used in Brazil?
Click to expand...
Click to collapse
I ready, but i dont believe
---
I read, but do not think it's about the frequency, the real situation is to unlock the sim lock, and even with those mods, I believe that the cel is already unlocked them
hi. thanks for all, but I solved the problem with.cellunlocker, they finally send me the network codes freez and others. so can close this topic. thx again. ha. and really work. but a pay 25dollars .-.
just started this post...
http://forum.xda-developers.com/showthread.php?t=1599027
hope it leads somewhere
I doubt its a good idea to post imei just saying
Sent from my SAMSUNG-SGH-I727 using xda premium
c0ldm1nd said:
hi. thanks for all, but I solved the problem with.cellunlocker, they finally send me the network codes freez and others. so can close this topic. thx again. ha. and really work. but a pay 25dollars .-.
Click to expand...
Click to collapse
Dear c0ldm1nd,
I'm also brazilian, bougth a I727r (Rogers) at Miami and besides the phone is unlocked I'm not getting 3G 3G+ connection... only EDGE I'd like to know if you're able to get 3G 3G+ connection and how come was that possible.... any special procedure?
Software update on my G2 does not work in europe. device was locked for at&t, now unlocked, running on O2 network in EU. Any ideas, pls? (message: phone not registered)
I'm getting the same message. I'm unlocked on T-Mobile in the US.
Sent from my LG-D800 using Tapatalk
c'mon guys!
any help pls?
Probably because you're not on AT&T? Just my guess..
@Casey060492 try LG MOBILE SUPPORT TOOL (cant post a link, its on LG Pruduct Support site / Software Update & Drivers) ...that tool finds my sw up to date, what about yours?...
ttibors said:
Software update on my G2 does not work in europe. device was locked for at&t, now unlocked, running on O2 network in EU. Any ideas, pls? (message: phone not registered)
Click to expand...
Click to collapse
I got the same problem with you, did you find the way to solve this issue?
Ask someone to post kdz and then flash update.. You will lose root and only do this if you have stock recovery.
Sent from my LG-D802 using xda app-developers app
As far as I know, my phone's carrier locked from "3" from Austria. This is my very first android phone so please bear with me if I don't get what you mean!
The very first thing I did when I received the phone was to switch the Stock Firmware from Austria to Taiwan's (I thought by doing this my phone would be automatically SIM unlocked lol...)
I followed this method
HTML:
http://forum.xda-developers.com/showthread.php?t=1406541
and this
HTML:
http://forum.xda-developers.com/showthread.php?t=1406664
to install CWM 4.0.0.2 and flashed stock ROM via Odin3 v3.09
Then I rooted the phone by following this guide.
HTML:
http://forum.xda-developers.com/showthread.php?t=1725044
My phone is currently running Android 4.0.4.
I have tried running GalaxSim Unlock and Galaxy S Unlock and I'm still unable to SIM unlock my galaxy r phone...
I kept googling for SIM unlock solutions but all I get is commercial unlock results from google... and I couldn't find any threads here discussing about SIM unlock solutions... ANY help/comments would be much appreciated!!!:crying:
UPDATE: I didn't actually run Galaxy S Unlock all the way to step 3, I only ran it to step 2(since at the end of step 2 it indicated that I would have to run step 3 only after unlocking.) and my SIM was still locked even after restarting my phone, so I did not run step 3. Please do correct me if my hypothesis is wrong!
UPDATE2: I tried entering this on my phone and nothing came out. *#7465625#
UPDATE3: Does anyone know how to check if your Samsung Galaxy R i9103 is the CDMA or GSM version??
I think there is only GSM version of R...
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kaushal.k said:
I think there is only GSM version of R...
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Click to expand...
Click to collapse
wow the very first reply..... i guess nobody was able to manually SIM unlock?
bump
I'm already using the Verizon S6 but I'm thinking of moving my plan to At&t. My S6 and my wife's iPhone 6 are having issues with dripping calls because if there is a week 4g signal the phone drops to 1x and my drop the call. I am tired of CDMA and want to have the freedom to use any phone.
I really like the S6. I'm rooted and I easily get a full day out of my phone now. I want to buy a unlocked version of this phone to use on at&t. Which is the better unlocked version? Can I root any of the stock Roms on this phone or do I need to stay away from a particular version of ROM that may not be root able.
Also are the boot loaders unlocked?
Sent from my SM-G925V using XDA Free mobile app
Most of the phones like branded companies come with bootloader locked! U can easily unlock and the procedure is specific to phone models (but most of the phones with fastboot mode follow same code set except the I'd, it's unique for a model). Once your bootloader is unlocked and you are on a custom recovery you need not bother much. U just have to flash supersu zip and you are rooted (no matter what rom you are on).
Sent from my AO5510 using XDA Forums Pro.
If you wanna keep root try a t Mobile. Att is locked bootloader alike verizon. Right now on 5.02 you can root but on 5.1.1 dont think so. I have a tmo variant and im using europes 920f custom roms.
Enviado desde mi SM-G920F mediante Tapatalk
I need stock marshmallow for my mobile LG G3 At&T 850 32 GB anyone can please help me
danishm said:
I need stock marshmallow for my mobile LG G3 At&T 850 32 GB anyone can please help me
Click to expand...
Click to collapse
You'll need an att sim and do an ota update
danishm said:
I need stock marshmallow for my mobile LG G3 At&T 850 32 GB anyone can please help me
Click to expand...
Click to collapse
any other alternate
anyone who can help me
You don't NEED marshmallow, you just WANT it. Now stop being a dumbass and creating multiple posts, alright **** for brains?
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---------- Post added at 05:09 AM ---------- Previous post was at 05:08 AM ----------
Wait like everybody else, your nothing special
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You purchased a carrier locked device to use on none carrier network.... that is dumb unless you are willing to deal with all the issues this being one.
Sent from my LG-D850 using XDA-Developers mobile app
I got my phone att phone in the states but got stationed overseas being military. Att did me a favor and unlocked the phone for me with proof of my orders. I am not able to get these updates because of where I located and can no longer use an active att Sim card. There are some of us who have legitimate reasons to download the firmware other than the traditional method. I have looked on the att support page and these forums but can only find custom roms. All I'm looking for is the official update
Rangion said:
I got my phone att phone in the states but got stationed overseas being military. Att did me a favor and unlocked the phone for me with proof of my orders. I am not able to get these updates because of where I located and can no longer use an active att Sim card. There are some of us who have legitimate reasons to download the firmware other than the traditional method. I have looked on the att support page and these forums but can only find custom roms. All I'm looking for is the official update
Click to expand...
Click to collapse
You cannot sadly. You MUST use a att sim or flash a custom rom. There's no way around it unfortunately. If it was available I'd have it in my guide to flash but it's not.
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