can't unlock I9505 MGA - Galaxy S 4 Q&A, Help & Troubleshooting

hi,
i try to unlock via this guide:
http://forum.xda-developers.com/showthread.php?t=2282683
have MGA rom/modem
stuck on step #4
can't go to "SERVICE MODE MAIN MENU"
any advice on how to solve this?

iakovl said:
hi,
i try to unlock via this guide:
http://forum.xda-developers.com/showthread.php?t=2282683
have MGA rom/modem
stuck on step #4
can't go to "SERVICE MODE MAIN MENU"
any advice on how to solve this?
Click to expand...
Click to collapse
flash an old modem then retry

used me2... everything worked as it should... still locked when i put a sim

iakovl said:
used me2... everything worked as it should... still locked when i put a sim
Click to expand...
Click to collapse
My phone also has the same problem. Now I think you should wait a new unlock method or buying a unlocked code ( if you cannot wait like me :cyclops

catoon2b said:
My phone also has the same problem. Now I think you should wait a new unlock method or buying a unlocked code ( if you cannot wait like me :cyclops
Click to expand...
Click to collapse
$?
from?

iakovl said:
$?
from?
Click to expand...
Click to collapse
My phone was locked by THREE network UK, and I bought a code (15.5GBP) to unlock from THREE

any other option?

iakovl said:
any other option?
Click to expand...
Click to collapse
sammobile 123unlock 14.99 euros.

$2 on ebay dude...wtf

link plz

Related

[Q] Register Error

I bought a x10 which was locked on orange. i unlocked it and debranded to a generic firmware. Every sim works in the phone except for o2 sims. I tried emailing them to see what the problem was and they are saying it's my phone. I've tried a few o2 sims same problem. Tried the sims in other phones and they've worked. It is something to do with the phone not registering on the network. Could this be due to me debranding in which case does anyone have access to orange firmware files. Has anyone else experienced this problem?
infyenyte said:
Could this be due to me debranding
Click to expand...
Click to collapse
What method did you use?
infyenyte said:
in which case does anyone have access to orange firmware files.
Click to expand...
Click to collapse
Have a look at THIS post.
XperiaX10iUser said:
What method did you use?
Have a look at post.
Click to expand...
Click to collapse
i used the xploid method
infyenyte said:
i used the xploid method
Click to expand...
Click to collapse
The xploid is for rooting, not debranding or unlocking.
XperiaX10iUser said:
The xploid is for rooting, not debranding or unlocking.
Click to expand...
Click to collapse
i used the replace file on seus method
infyenyte said:
i used the replace file on seus method
Click to expand...
Click to collapse
i just tried a virgin sim and got the same error. on the phone status it says disconnected. i am using a debranded nordic 2.1 phone.

unlock bootloader?

Is there any way to unlock the bootloader, if in service menu it says "not allowed"?
please help - i would unlock it ..................
fredalf said:
Is there any way to unlock the bootloader
Click to expand...
Click to collapse
See the stickys or the dev section.
fredalf said:
Is there any way to unlock the bootloader, if in service menu it says "not allowed"?
please help - i would unlock it ..................
Click to expand...
Click to collapse
I got the same problem, my sim is unlocked but I cant get the bootloader unlocked in menu service it said not allowed, I dont get it, if it´s sim free why can I unlocked the bootloader?
cmby said:
I got the same problem, my sim is unlocked but I cant get the bootloader unlocked in menu service it said not allowed, I dont get it, if it´s sim free why can I unlocked the bootloader?
Click to expand...
Click to collapse
its because fastboots not on the phone. Im in same perdiciment
mrloltime said:
its because fastboots not on the phone. Im in same perdiciment
Click to expand...
Click to collapse
that means we have nothing to do about it! ??
Can any of you people read?
Look at the first reply, it's not like it's a long thread.
Sent from my Arc via subspace beacon.
Contact with Alejandrissimo
davidwar said:
Contact with Alejandrissimo
Click to expand...
Click to collapse
I can do it also

Unlock SIM-Locked Samsung Galaxy S4 GT-I9500 and GT-I9505 for Free?

Did anyone tried this?
How to Unlock SIM-Locked Samsung Galaxy S4 GT-I9500 and GT-I9505 for Free:
http://droidviews.com/2013/how-to-u...ung-galaxy-s4-gt-i9500-and-gt-i9505-for-free/
Click to expand...
Click to collapse
mali_veseljak said:
Did anyone tried this?
Click to expand...
Click to collapse
Hi,
Look HERE
Here's a video on how to revert the settings so that the S4 accepts the unlock code. Look for How to Fix "Network Unlock Request Unsuccessful" on your Galaxy S4 on Youtube for a tutorial.
I'd post the links but since I'm a newbie I'm not allowed to post... the video ID is cY4LcdO2WAE
Hi All, i need a bit of help i tried to unlock my i9505 from 3 network and now i get "no sim card" i have tried 3 various sim cards which i know they are working in other phones.
I am sure i followed the instructions correct. in the service mode, Main Menu, item 4 SIM says Not Used. i think that is the problem.
Does anyone no how to reset it.
Cant go to UMTS menu
Hi
When I try this, when I input key 1, it doesn't go to UMTS menu. Any idea why? I have MF3 as baseband.
nsical
Ekimalito said:
Here's a video on how to revert the settings so that the S4 accepts the unlock code. Look for How to Fix "Network Unlock Request Unsuccessful" on your Galaxy S4 on Youtube for a tutorial.
I'd post the links but since I'm a newbie I'm not allowed to post... the video ID is cY4LcdO2WAE
Click to expand...
Click to collapse
nsical said:
Hi
When I try this, when I input key 1, it doesn't go to UMTS menu. Any idea why? I have MF3 as baseband.
nsical
Click to expand...
Click to collapse
Hi,
You need to be on ME2.
Look HERE
malybru said:
Hi,
You need to be on ME2.
Look HERE
Click to expand...
Click to collapse
I have AT&T I337, would ME2 work on it?
Thanks,
nsical
nsical said:
I have AT&T I337, would ME2 work on it?
Thanks,
nsical
Click to expand...
Click to collapse
Hi,
NO!
Do not use different modems from your variant.
Ask in your DEDICATED FORUM
will the ME2 work on the i9500?
donsam said:
will the ME2 work on the i9500?
Click to expand...
Click to collapse
Hi,
No.
I tried this on my i9505 with the ME2 modem and I can confirm that it does work
malybru said:
Hi,
No.
Click to expand...
Click to collapse
so what modem can i use for the i9500 ?
donsam said:
so what modem can i use for the i9500 ?
Click to expand...
Click to collapse
Hi,
I do not have an i9500.
Did you try reading or posting in the unlock thread?
Transmitted telepathically from my S4
Hello all,
I'm newbie here.
I have a i9505 from Australia either Vodafone or. 3 network.
I'm using the phone in New Zealand and only Vodafone sim card can be use. I try to unlock the network but I can't get to the service mode of MAIN MENU with selection UMTS section. Is it because the modem different or something else? Also how do I find out what modem model I'm using?
Hope someone could help me out ASAP .
Thank you very much
Regards,
SGTTS
did you find how to do it?
hi I'm also new here and i have bought my new Samsung s4 i9505 from sfr but im with someone else so need it unlocked but have spent money on sites that have stolen off me and havent sent any codes to unlock my phone i also have no possibility with the *#0011# when i choose BACK it doesnt do anything thanks for any replies
what is ME2? can I have a full name please?
malybru said:
Hi,
You need to be on ME2.
Look HERE
Click to expand...
Click to collapse
Hi,
Also got S4 mini aka i9195 from Italy.
What is ME2 stands for? The modem? Fw?
What firmware is it? Full name please if you can.. Or a link would be helpful. Thanks..
camandleo said:
hi I'm also new here and i have bought my new Samsung s4 i9505 from sfr but im with someone else so need it unlocked but have spent money on sites that have stolen off me and havent sent any codes to unlock my phone i also have no possibility with the *#0011# when i choose BACK it doesnt do anything thanks for any replies
Click to expand...
Click to collapse
Hi everyone,
I have this problem too. I enter service mode with *#0011#, choose "back" from the soft menu and nothing happens.
Is there another way to safely unlock this phone?
Daervar said:
Hi everyone,
I have this problem too. I enter service mode with *#0011#, choose "back" from the soft menu and nothing happens.
Is there another way to safely unlock this phone?
Click to expand...
Click to collapse
Hi,
Your modem is probably too recent to allow this.
Have you asked your provider for an unlock code?

Samsung S4 advice please

Hi been offered a Samsung S4 but its on Three (uk) can they be unlock yet as I,m on orange (uk)
thanks
sealover1 said:
Hi been offered a Samsung S4 but its on Three (uk) can they be unlock yet as I,m on orange (uk)
thanks
Click to expand...
Click to collapse
Yes, you should be able to unlock the phone to be used on other carriers.
GDReaper said:
Yes, you should be able to unlock the phone to be used on other carriers.
Click to expand...
Click to collapse
have got the phone now
cant seem to unlock it though I tried the *#0011# way but that never worked so have now rooted it but not sure what to do with the root as I lost the page I was reading from lol
can anyone help please have rooted with Odin3-v3.07
sealover1 said:
have got the phone now
cant seem to unlock it though I tried the *#0011# way but that never worked so have now rooted it but not sure what to do with the root as I lost the page I was reading from lol
can anyone help please have rooted with Odin3-v3.07
Click to expand...
Click to collapse
Oh, you want to unlock it yourself. That I don't know how. But I know you can buy an unlock code.
GDReaper said:
Oh, you want to unlock it yourself. That I don't know how. But I know you can buy an unlock code.
Click to expand...
Click to collapse
yeah well they said they could unlock it in the shop for £20 but really skint at moment and just trying to save a few quid if a shop can do it there must be a way
1. Downgrade the modem (at minimum) or ROM (at maximum) to Android 4.2.2 using Odin.
2. Root.
3. Install and run RegionLock Away.
4. Restore the original modem or ROM using Odin.
5. Insert your SIM.
If not immediately prompted to enter an unlock code, you were successful. Otherwise, you'll have to pony up cash for an unlock code.
Strephon Alkhalikoi said:
1. Downgrade the modem (at minimum) or ROM (at maximum) to Android 4.2.2 using Odin.
2. Root.
3. Install and run RegionLock Away.
4. Restore the original modem or ROM using Odin.
5. Insert your SIM.
If not immediately prompted to enter an unlock code, you were successful. Otherwise, you'll have to pony up cash for an unlock code.
Click to expand...
Click to collapse
thanks how do I downgrade the modem ?? also once rooted can it be put back to its normal state as my updates wont work now (thanks guys)
RegionLock Away is that in the apps store yes??
Look in S4 General for a thread with links to the modems. After getting your modem, look in the Towelroot thread on S4 General. Use the instructions there to downgrade the modem. If desired, use Towelroot to root. RegionLock Away is found on XDA. Search for it. Once done with the app, restore your original modem.
how do I restore your original modem done a search and nothing came up
sealover1 said:
how do I restore your original modem done a search and nothing came up
Click to expand...
Click to collapse
Flash it with Odin

HTC BOLT (sprint) - can it be unlocked?

I can see some HTC BOLTs with bad ESN to sell....
Can it be unlocked to be used in another country?
enki7 said:
I can see some HTC BOLTs with bad ESN to sell....
Can it be unlocked to be used in another country?
Click to expand...
Click to collapse
I went through the motions to unlock SIM & it appears to have worked...same as M9...
https://forum.xda-developers.com/sprint-one-m9/general/nv-unlock-sim-t3314755
OMJ said:
I went through the motions to unlock SIM & it appears to have worked...same as M9...
https://forum.xda-developers.com/sprint-one-m9/general/nv-unlock-sim-t3314755
Click to expand...
Click to collapse
Does it have to be S-OFF to work? Im at the step where you click on read. Its looking for the phone "Searching phone in DM mode" which I assume the handset must be in Download Mode but it says "Failed.. Phone does not answer"
eurominican said:
Does it have to be S-OFF to work? Im at the step where you click on read. Its looking for the phone "Searching phone in DM mode" which I assume the handset must be in Download Mode but it says "Failed.. Phone does not answer"
Click to expand...
Click to collapse
I'm not sure...I was s-off
no, u don't want to be in download mode, but you do need to Dial ##3424# then choose DM ON
which read step are u on? there's a couple...1c & 2e
OMJ said:
I'm not sure...I was s-off
no, u don't want to be in download mode, but you do need to Dial ##3424# then choose DM ON
which read step are u on? there's a couple...1c & 2e
Click to expand...
Click to collapse
It worked. Thanks!
Will this allow it to be used on straight talk?
I wonder if a Sprint HTC Bolt can be unlocked for Boost? Appears same hardware.
whbisondtr said:
Will this allow it to be used on straight talk?
Click to expand...
Click to collapse
Should be able to once the sim is unlocked
futurenow said:
I wonder if a Sprint HTC Bolt can be unlocked for Boost? Appears same hardware.
Click to expand...
Click to collapse
Should work, the rom has boost files in it
Sent from my unknown using XDA Labs
OMJ said:
Should be able to once the sim is unlocked
Should work, the rom has boost files in it
Click to expand...
Click to collapse
I went with the galaxy s7. Too many issues with htc, but thank you just the same.
can this unlock method unlock the htc bolt boost ??
kaiser_roma225 said:
can this unlock method unlock the htc bolt boost ??
Click to expand...
Click to collapse
I answered this just 2 posts up, try searching 1st
Sent from my unknown using XDA Labs
OMJ said:
I answered this just 2 posts up, try searching 1st
Sent from my unknown using XDA Labs
Click to expand...
Click to collapse
Thank you for your replay , to do this unlock operation need to root my device ? , can you tell me best and easy way to root my htc bolt , can i root it by one click root ?
kaiser_roma225 said:
Thank you for your replay , to do this unlock operation need to root my device ? , can you tell me best and easy way to root my htc bolt , can i root it by one click root ?
Click to expand...
Click to collapse
depends if u need your MSL
to root you 1st need to unlock the bootloader via htcdev.com
after unlocking bootloader, you need to flash TWRP from download mode
boot into TWRP to flash either Magisk (my preference) or SuperSU
OMJ said:
depends if u need your MSL
to root you 1st need to unlock the bootloader via htcdev.com
after unlocking bootloader, you need to flash TWRP from download mode
boot into TWRP to flash either Magisk (my preference) or SuperSU
Click to expand...
Click to collapse
If i need the root only to make the unlock operation can use the one click root or must used SuperSU ?
kaiser_roma225 said:
If i need the root only to make the unlock operation can use the one click root or must used SuperSU ?
Click to expand...
Click to collapse
I'm not familiar w. one click root, only supersu or magisk
OMJ said:
I'm not familiar w. one click root, only supersu or magisk
Click to expand...
Click to collapse
Thank you for you help , is this unlock is permanent even when reset the phone ?
kaiser_roma225 said:
Thank you for you help , is this unlock is permanent even when reset the phone ?
Click to expand...
Click to collapse
Yes.
HTC Bolt SIM-Unlock
I followed the steps from the instructions and was able to SIM-Unlock the phone.
Also, performed UICC unlock in Software Updates after I paid off the phone.
I tested it with a friend's T-Mobile SIM and worked flawlessly.
Also tested with another friend's AT&T SIM and again worked flawlessly.
I have since switched to Verizon and found out that it will not work on Verizon, so I decided to sell it.
Sold it on eBay and now the guy who purchased it says he is getting the following error :
"GSM/UMTS Mode not supported in the U.S. Only foreign SIM card usable in device. Your device will switch to CDMA mode now."
When I google this error, everything I find is for older HTC devices, and these posts are back from 2011.
Has anyone come across this, or do you think this guy is trying to pull a fast one on me?
Again, I know for a fact it is unlocked and will work on AT&T but he says it is still SIM-Locked, and says the MSL code I gave him is incorrect.
Pretty sure a phone cannot re-lock itself.. am I wrong?

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