[Q] Unlocking Ace II under Jelly Bean impossible ? - Galaxy Ace II Q&A, Help & Troubleshooting

Hi Guys !
I come to you as I have received a Brand new Ace 2 i8160 from Three ( Ireland )
Then I have updated it >
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But now... I have a huge issue... I can't unlock it...
Work with my three SIM not with my meteor.
I got a genuine code to unlock it >>
How to enter code in Samsung ?
Unlock code You can enter in three different ways:
1. Insert foreign (Unaccepted) Sim card
2. The phone should ask for Network unlock code
3. Enter 8 digits NETWORK Code we sent you
4. The phone is now unlocked
If your phone does not ask for the unlock code:
1. Turn on the phone with original Sim card or without Sim card
2. Enter #7465625*638*Network Code we sent you#
3. The phone is now unlocked.
If your phone does not ask for the unlock code:
1. Turn on the phone with a foreign (Unaccepted) Sim card
2. Then enter the following sequence:
#0199*Unfreeze/Defreeze Code we sent you#
#0111*NCK/Network Code we sent you#
#0121*SCK/Provider Code we sent you#
#0133*SPCK/Subprovider Code we sent you#
3. The phone is now unlocked.
Click to expand...
Click to collapse
My problem is nothing work....and when i try one of the sequence of the third method, it's like they dont work on Jelly Bean.
Please understand that I dont ask for an unlock code
I want to know if someone already try to unlock his ACE 2 under Jelly Bean ? Command sequences don't seem to be the same...
Thank you a lot for your help, I m fighting since yesterday with this issue....

Try to flash MB4 first, use the phone with the foreign providers sim card and enter the code.
After the device succesfully unlocked flash to MC8 if you want.
MC8 is a providers firmware, it's possible they skipped the sim unlock ui, also several USSD codes doesn't work under JB.

Szaby59 said:
Try to flash MB4 first, use the phone with the foreign providers sim card and enter the code.
After the device succesfully unlocked flash to MC8 if you want.
MC8 is a providers firmware, it's possible they skipped the sim unlock ui, also several USSD codes doesn't work under JB.
Click to expand...
Click to collapse
Hi !
Thank you for your answer... I think you are right , just an example :
*#7465625#
doesn't work !!!
I will try this then thanks
Where can i get the MB4 firmware ? thank you

Well... I m now back on LL2 firmwire
*#7465625# now works properly and show me Network LOCK [ON]
But when i put my other sim... Still impossible to unlock it !!! I dont understand wtf...... and the code is good for sure.. i m lost

Related

[Q] No fastboot mode, Flashtool gives Bad TA Config... help

So I own a prototype AT&T play, the bootloader was unlocked but it was still sim lock to AT&T. I used wotan server to attempt to unlock sim but it was a no go (oddly)
Later I read a post where someone used omnious. So i bought some credits and used omnious and it failed repeatedly, and the error it was giving was "Bad TA Config".
Now I can no longer get into fastboot, everything I do results in a green light instead of blue. Any help?
Side note, I do not have a TA backup for this device.. is this phone permanently screwed?
Also, now when I attempt to use wotan servers unlock tool it says " No IMEI found"...
I searched and found this, don't know if this helps
Your fastboot is locked. Branded phones have fastboot locked.
You will need to pay to unlock fastboot. Find someone who have setool box.
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Quoted from here
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IMEI repair on all supported SEMC phones
setool3-box.org
Well you're going to have to ask Alejandrissimo on this: http://forum.xda-developers.com/showpost.php?p=17330852&postcount=2
He reply quicker if you ask him on Gtalk.
Xperia-Play said:
I searched and found this, don't know if this helps
Quoted from here
IMEI repair on all supported SEMC phones
setool3-box.org
Click to expand...
Click to collapse
I should probably clarify, I had fastboot access prior to this issue. Bootloader was unlocked and I had fastboot access, only the sim was still locked. However as a result of attempting to unlock the sim (as it was a prototype AT&T did not have a unlock code for the sim) my IMEI number for this phone is gone, and will not power on and will not enter fastboot mode.
I PMd alejandrissimo but have not had a reply.
Alejandrismmo has a site where you can unlock bootloader (you pay first). The real question was the prototype working on at&t service before. Your xperia play might be a barebones phone (nonserviceable).
unlock-bootloader.com/
chery2k said:
Alejandrismmo has a site where you can unlock bootloader (you pay first). The real question was the prototype working on at&t service before. Your xperia play might be a barebones phone (nonserviceable).
unlock-bootloader.com/
Click to expand...
Click to collapse
I received photos on request from the seller, very reputable on eBay. The images were time stamped for 5 minutes after I emailed him and showed it powering on, powering off, and several photos of homescreens and apps, all showing AT&T in the top right.
Will the unlock-bootloader.com fix my phone bad TA file? Currently it shows up as no IMEI # in several softwares.. and again will not power on or access fastboot.. despite having this before..
Edit: I as on the site you provided earlier and fixing a bad TA is listed as "contact us"....... which I have both through the site and through PM and a gtalk chat invite
Got a hold of Alejandrissimo, this guy is freaking awesome. Fixed my phone......in minutes... this guy was a life saver... Thank you Alejandrissimo...

Samsung Galaxy Fame S6810 unlock

Hi. Is there any way to network unlock this model without unlock code? I can't find anything useful online...
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Me too
I have tried the secret ServiceMode menu, *#197328640# but no network unlock option
I have flashed with a stock image but still nothing. If anyone has a link to an earlier version of Android for this phone, would appreciate it, possibly downgrade from 4.1.2 to 4.1.1
Have taken a look at some files which seem interesting using adb. More on this later.,
I want to unlock my s6810l too!
help me please.
I have a S6810L, I can root (with Motochoper), but I can´t unlock my cellphone.
Help!!!!
julianus007 said:
help me please.
I have a S6810L, I can root (with Motochoper), but I can´t unlock my cellphone.
Help!!!!
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?p=48240855#post48240855
the_bulk said:
Hi. Is there any way to network unlock this model without unlock code? I can't find anything useful online...
Click to expand...
Click to collapse
Which Network carrier currently locked?
If Without unlock code to unlocking your mobile you face some problems like phoe hardware & software problem,loss your mobile warranty and so on. So best way to unlock your Samsung Galaxy Fame by using the unlock code. This is best and easy way.There many ways to get the code from service provider,Shops,Online third party and so on..You can try at this site WickedUnlock.com here specify your Network provider,Country,IMEI..After they will send the permanent unlock code with free instructions through your E-mail..Then you can use this code to easily unlock your mobile..
not sgnume
thank you very much for the information
unlock?
Hey Man !
Just checking with you if you found any way to unlock it , for free ... the code thingy didnt work for me either
the_bulk said:
Hi. Is there any way to network unlock this model without unlock code? I can't find anything useful online...
Click to expand...
Click to collapse

HTC 10 GSM SIM unlock - carrier changed factory unlock code?

Hello everyone,
I just got HTC 10 sim locked to carrier from Bosnia and Herzegovina (BH Mobile) with 24 months warranty, and I want to sim-unlock it to be able to use it with another operators.
In order to achieve this, I have tried 3 different unlock code providers online which delivers unlock codes based on device IMEI, but all of them delivered the same 2 unlock codes which doesn't work. All of them claim that those are HTC factory unlock codes.
Could it be possible that this carrier changes unlock codes after HTC delivers devices to them? If this is the case, what are my options to get sim-unlock, but at the same time stay within warranty? Warranty is not voided by sim unlocking , but it is voided by bootloader unlocking/S-OFF. Will flashing official RUU remove the simlock or not? Can Sunshine be of any help in this situation?
Also I have noticed one maybe interesting thing - after inserting SIM card from other carrier, phone asks for the code, but this screen is not exactly what I expected - it requires unlock password, and not sim unlock code. To clarify, let me post some screenshots.
These are the screens I got after inserting SIM from other carrier:
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and I have seen screenshots from other HTC 10 users on the Internet, whose SIM unlock screen look something like this:
As you can see, screen is not exactly the same ("Type password to unlock" vs "SIM network unlock PIN"), although in both cases 8 digit SIM unlock code is required. "Network locked, contact customer service" text part is the same. Maybe it is related to different SW versions, but also it might indicate something is different with this carrier. I can cormally use the phone without SIM, and also when original carrier SIM is inserted.
I hope someone have an idea what is the issue here, and also how to solve it (get sim unlocked phone).
If it matters my CID is HTC__034 and MID is 2PS620000. Phone is absolutely and completely stock (and I would prefer if it could stay that way if possible after SIM unlock), just official Nougat OTA is installed after first boot via WiFi. Current SW versions screenshot is below:
I would be happy to provide any more details or information if needed.
Thank you in advance.
Regards,
Djervi
Hello there, I am on the same boat, i receive the same message, android version is the same.
I am from Romania and the phone is locked on Vodafone network.
Hi raziel,
unfortunatelly, I have confirmed that this carrier changes unlock codes after delivery from HTC, so none of the factory codes work.
Since I wanted to stay completely stock and no flags triggered because of the warranty conditions (and also Sunshine still doesn't support sim unlock on this model), I have decided to go non-tech way - found a local inside guy who has access to database of those changed codes from the carrier (which they use to send unlock codes to customers after contract period has ended). It costed me 20 €.
So no fun after all, just a classic inside job ?

Can't flash ROm with odin - S20+

Hi everyone,
I'v got a S20+ 5G but the old's owner can't give me his google account so my phone is locked.
I tried to fix it by flashing the ROM but when odin told me success, the phone was still locked by this google account.
I would like to try an other firmware but the bootload has changed and now i can't try again the method with odin.
Check the picture of the new bootloader.
What can i do ?
Thanks for your help !
Mike
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can you enter download mode ? The way you enter download mode has changed so you need to power off this phone then press and hold both + and - volume buttons and then while holding these 2 keys connect usb C cable to your phone and hold till you will see blue screen. Oh and make sure that your cable is connected to usb on your PC first, then connect it to phone
Ho my god ! Your method give me access to download mode ! Thank you for that
Furthermore, do you think that the google account will disapear ?
nope, flashing different firmwares will not remove lock that would be too easy
So, is there any way to bypass the google account ?
it depends which firmware have you flashed, each month there is a security update and old methods are patched and it is getting harder and harder i think the fastest and easiest way is to ask previous owner for password or return the phone, once I bought s10 and it was locked same as your's but there was possibility to enter previous owner lock screen passcode to unlock google lock and he gave me this code and it worked, check if you can enter previous owner passcode instead of his email and password
mike_00000000 said:
So, is there any way to bypass the google account ?
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Click to collapse
Easy Samsung FRP Tools | Easy Firmware
easy-firmware.com
mike_00000000 said:
So, is there any way to bypass the google account ?
Click to expand...
Click to collapse
Chimeratool can do it but its a paid tool
Can you give some example of software which can do this ? I have searched since 3 days...
mike_00000000 said:
Can you give some example of software which can do this ? I have searched since 3 days...
Click to expand...
Click to collapse
i just told you which software can do it

Add Account and Device in Mi Unlock Status says Request parameter error

I've tried everything, please help.. I factory reset a few times, used a VPN, turned on Find device and sync (except SMS and phone because it won't activate my SIM), USB debugging, OEM unlock are all on and it's still the same. Of course I've waited about two weeks... It's on MIUI 12.0.6.0 Global and won't check for updates (says can't connect to network) I'm pretty sure something about its IMEI or something is broken too but IDK how to fix it. I'd love to get some help please
How many hours did it tell you to wait for unlocking?
Are you 100% sure the drivers are installed correctly on your computer and the phone is detected correctly?
When you start MiUnlock, did you click in the top right corner and update the app to the latest version before requesting unlock?
Edit:
When I unlocked my phone, the Mi Account said that the sim wasn't activated but I could still send and receive SMS.
xdabushrang3r said:
How many hours did it tell you to wait for unlocking?
Are you 100% sure the drivers are installed correctly on your computer and the phone is detected correctly?
When you start MiUnlock, did you click in the top right corner and update the app to the latest version before requesting unlock?
Edit:
When I unlocked my phone, the Mi Account said that the sim wasn't activated but I could still send and receive SMS.
Click to expand...
Click to collapse
i found out the phone's imei is not genuine, i've been told its not possible to unlock those devices
wentaas said:
i found out the phone's imei is not genuine, i've been told its not possible to unlock those devices
Click to expand...
Click to collapse
Who told you it's not genuine and how did they discover that?
xdabushrang3r said:
Who told you it's not genuine and how did they discover that?
Click to expand...
Click to collapse
i checked it myself using some digits with #981* or something and checked it on a government lookup page, it said grand prime or something, so not begonia, p sure they do that to save from taxes or whatever
check your mi accout number , Is it same on your Phone or not ?
i have same problem but after i change mi account with same code, it work now.
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Please help me!!!
it says couldn't add. request parameter error.

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