Question about Samsung Galaxy SII Unlocked Android Cell Phone

1 Answer

S2 sim network unlock pin

I auto updated to jellybean 4.1.2 last night and after rebooting its asking for sim network unlock pin

Posted by hamid_qadiri on

Ad

1 Answer

MMKR

  • Level 1:

    An expert who has achieved level 1.

    New Friend:

    An expert that has 1 follower.

    Corporal:

    An expert that hasĀ over 10 points.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 14 Answers

Hi, to which network has your Samsung Galaxy S2 been locked to? you can visit www.ClassicUnlocking.Com to get the accurate unlock code for your Samsung Galaxy S2 at affordable cost with free step by step unlocking instructions. Good luck mate.

Posted on Feb 16, 2013

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

2 Answers

Locked out of my galaxy s7 phone cannot remember my pin


I guess Samsung galaxy mobile is locked due to you have entered unlock key more then 5 to 10 times. And now your samsung galaxy mobile is freezed and hard locked.
Now to Unlock samsung galaxy mobile you need unfreeze code and then sim unlock code or sim network unlock pin. You can generate unlock code from imei number of your mobile. it generate 4 codes. First is your sim unlock pin and last is defreeze code.
You can also try this alternate method for unlocking your galaxy mobile.
If you have rooted your mobile and want to unlock it without code then You need custom rom , bootloader unlock file and also flashing tool. And also download samsung driver from samsung site.
Now once mobile is rooted flash rom on it and unlock bootloader for samsung unlocking.
Instead of this you can also try this method to unlock your samsung mobile.
Enter into service mode of samsung mobile by following command *#27663368378# or *#0011#.
then choose debug screen then network lock then select parso sha256 off option. now once your mobile is rebooted it wan't ask unlock code. Howto network unlock samsung galaxy s7 edge

Oct 01, 2017 | Galaxy Cell Phones

Tip

How To Enter Unlock Code Into Motorola Mobile Phones Step By Step Instruction...


Model: All Motorola; check below for exception
1. Insert an unauthorized Sim Card and turn ON your phone
2. "Enter Subsidy Code" box appear
3. Enter Unlock Code

WARNING: If one of these messages appears:
- "Contact Service Provider"
- "Tamper Alter"
- "Wait before enter special Code"
- "Contact Service"
It's because you or somebody already enter too many wrong codes, you just have to let the phone ON at these errors message (do not close the phone if V3) and after 40 minutes to 12 hours, the message " Enter Subsidy Code" will appear again.

Model: A1000 and other A series model
1. Click on the Phone icon
2. Enter **057*
3. "Locking Enter Personalization" box appear
4. Enter Unlock Code
5. Press Ok

Model: L6i & L7i (NOT L6 and L7)
1. Press and hold * key and enter 787090
2. "Menu Network" box will appear
3. Select Yes
4. Press OK
5. Will ask for code
6. Enter Unlock Code

Model: All Motorola 3G network model
1. Enter **057*
2. Enter Unlock Code

Motorola CDMA & TDMA
1. Enter 74663# [Menu] [Menu] and you will be asked for a Subsidy Code
2. Enter Unlock Code
Unlock Motorola CLIQ (SIM Unlock) 1. Reboot your Motorola CLIQ with an unaccepted SIM card in.
*If the display reads "Enter Special Code", enter the unlock code and press "OK"
*If the display does not read "Enter Special code":
2. Press and hold the * key until an entry box is displayed.
3. Type *, #, 3, 2, # and press "OK"
4. Enter your Motorola CLIQ's unlock code and press "OK."
5. Your Motorola CLIQ should now display either "Completed" or "Deleted"

Motorola MPX
1. Insert an unauthorized Sim Card and turn ON your phone
2. If the phone is asking for NETWORK PIN
3. Enter the NETWORK PIN
4. If the phone is asking for SERVICE PROVIDER PIN
5. Enter the SERVICE PROVIDER PIN
6. Your phone is now unlocked

Network PUK
If the phone is asking for NETWORK PUK: Power on the phone with the original Sim Card in and wait till phone is fully powered on and you have access to menu. Enter *#**364# and press green button. You will get an error message and thereafter, you will see an Engineering Menu:
1. Select Options
2. Select GSM Test
3. Select Send AT command
4. Now you will see a new window Saying "Send AT Command"
5. Enter AT+CLCK="PN",0,"[SERVICE PROVIDER PIN or NETWORK PIN]"
6. Press send
If you get Response "0 []" phone is unlocked. If you get 1 error, then make sure you have typed the code correct and try the other code. Turn your phone off, take battery out. Put battery back in. Power on the phone and leave it for 40 minutes to 12 hours until the message "Enter NETWORK PUK" is gone. Now enter the Unlock Code and 00000000 (eight zero's) as a new password

Service Provider PUK
If the phone is asking for SERVICE PROVIDER PUK: Power on the phone with the original Sim Card in and wait till phone is fully powered on and you have access to menu. Enter *#**364# and press green button. You will get an error message and thereafter, you will see a Engineering Menu: 1. Select Options
2. Select GSM Test
3. Select Send AT command
4. Now you will see a new window Saying "Send AT Command"
5. Enter AT+CLCK="PN",0,"[SERVICE PROVIDER PIN or NETWORK PIN]"
6. Press send
If you get Response "0 []" phone is unlocked. If you get 1 error, then make sure you have typed the code correct and try the other code. If you do not have the original Sim Card or if the original Sim Card is not accepted because you flashed the phone with other firmware, then we cannot help you



You can get the unlock code through online..........give your IMEI number and get the unlock code for ur mobile.... i will suggest the website Unlock-Zone.com which is doing good service .....you can approach this website.

on Apr 07, 2011 | Cell Phones

1 Answer

Samsung galaxy SII pin unlock from n


Hi. What kind of unlock pin are you asking for your Samsung Galaxy S2 ? If you are asking for the network unlock pin, You can get it from
TheUnlockArena.com at affordable cost with easy unlocking guide. Good luck.

Jun 16, 2014 | Cell Phones

1 Answer

How can you jailbreak a lg g800?


ow to Enter Unlock Codes on LG KB770: Insert an original simcard and turn phone on Enter sim PIN if required Enter 2945*#770# From the menu that pops up select "SIM unlock" Enter unlock code you received and press OK The phone will then reboot and the unlock is complete How to enter Unlock Codes to LG GB250 & GB220 Power on your phone without SIM card Enter 2945#*505# From the menu that pops up select "SIM unlock" Enter unlock code and press OK The phone will then reboot and the unlock is complete How to Enter Unlock Codes on LG GT505: Power on your phone without SIM card Enter 2945#*505# From the menu that pops up select "SIM unlock" Enter unlock code and press OK The phone will then reboot and the unlock is complete How to Enter Unlock Codes on LG KP100: 1) Insert a not allowed SIM card 2) Press the unlock button 3) Enter the code OR 1. Insert allowed SIM. 2. Booting (Request PIN Code, PIN Code enable) 3. In Idle Screen, Input the hidden number (2945#*20001#) 4. Input the number (above), go back to the idle screen 5. Menu-4.Settings, 7.Security-6.SIMLock Code:-1.Network Unlock Code:-1.Deactivate: 6. Select "1.Deactivate:" Menu, Display pop up " SIM Lock Code:". 7. Input right Unlock code, Display pop up "Deactivate". 8. Reboot, and unlock simlock code How to Enter Unlock Codes on LG KF390 and KF390q: 1) Insert a SIM Card from the network the mobile is locked to and turn it on 2) Insert the following sequence *#865625#; 3) Select 'Unlock USIM' 4) Select 'Network Lock' 5) Insert the unlock code 6) Reinsert the unlock code 7) Select OK. Done! How to Enter Unlock Codes on LG Prada (e.g KE850, etc): 1. Switch the telephone on with Original SIM card inside. 2. Enter SIM pin if required. 3. Enter 2945#*8501# and press the call button (middle button bottom of the screen). 4. SIM unlock mode will appear on screen. 5. Enter unlock code 6. Select Reboot. 7. Switch phone off, and then turn back on again. Phone is now unlocked How to Enter Unlock Codes on LG KE990 / KU990 Viewty: 1. Insert original sim card and turn phone on. 2. Press telephone icon at bottom of screen to bring up the phone keypad Enter 2945#*990# 3. A menu will pop up, select sim unlock: 4. Another menu will appear, select Network lock. Enter your unlock code and press ok 5. The phone will then reboot and the unlock is complete. How to Enter Unlock Codes on LG KG245 (Vodafone Australia): 1. Insert a Vodafone Australia working SIM card. 2. Ensure the phone is charged and then switch the phone on. 3. Optional Step: If the SIM card has a PIN, enter your PIN number 4. Wait for the phone to power up then enter 2945#*7101# 5. Select Menu , then go to Settings > Security > SIM Lock > Network 6. Select Deactivate and enter the 8-digit unlocking code provide for your handset. 7. The handset will be unlocked automatically and will display "Done". This will be confirmed if you can make and receive calls with the Non-Vodafone Australia SIM card. (You will need reception and phone credit with the different network provider) How to Enter Unlock Codes on LG KG800 or TG800 Chocolate: 1. With the phone in standby, enter 2945#*7101#. This will activate the extra menu. 2. Go to: Settings>Security>SimLock>Network 3. Select deactivate. Enter the unlock code How to Enter Unlock Codes on LG C2000: 1. Insert non-Cingular SIM card 2. Power on the handset - phone will display "phone restricted" 3. Select "Cancel" - phone will display "phone restriction code" 4. Enter the SIM Unlock code 5. Select "OK" - the handset is now successfully unlocked How to Enter Unlock Codes on LG U8150: 1. Switch ON your phone with a not allowed SIM card. 2. Compose: 277634#*#. 3. Go to menu "SIM Lock". 4. Enter the unlock code How to Enter Unlock Codes on LG INCITE CT810 Power on phone with original SIM card Type 2945#*810# In the menu that appears select Sim unlock Enter supplied unlock code Your phone is unlocked How to Enter Unlock Codes on LG F2250 Power on phone with Orange SIM card inserted While in the Start menu type 2945#*3311# Return to the startup screen Press Menu key Select Settings > Security

Jun 06, 2014 | Samsung Galaxy S GTI9000 Smartphone

2 Answers

My lg phone has a network service problem my sim card does not read pls help me


Hi, maybe there's a problem with the SIM card or the SIM card is not compatible. Also, your phone might be network locked. You may check that in the following guide for LG phones: http://www.fastgsm.com/en/page/how-to-unlock-lg-gt540-optimus-gs290-kp500-cookie-gd510-pop-ks360

Jan 15, 2014 | LG CU500 Cellular Phone

1 Answer

Go unlock


You can get the sim network unlock pin for your Samsung Galaxy S2 I9100 from Prounlocking.com by specifying the country and network to which the mobile is locked to.Based on the availability you will receive the unlock code along with free unlock instructions.

Apr 28, 2013 | Samsung Galaxy S Ii S2 I9100 16gb Unlocked...

1 Answer

Eu amm uitat codul de tel


Unlock Code
#*7337#

Entering Code instructions
1. Take out the SIM card from the phone and switch the phone on.
2. Enter the unlock code into your handset.
3. Now replace your SIM card and turn the phone on.
4. Your handset should now be unlocked.

Alternative Solution if the above fails

Unlock Codes
Code 1: *7465625*28782#
Code 2: *7465625*28638#

Entering Code instructions
1. Remove SIM Card from handset
2. Enter Code 1 into the handset
(Your handset will display "auto subset lock activated")
3. Enter Code 2 into the handset
4. Your handset should now be unlocked.

a) Enter an alternative network SIM card into your Samsung and reboot.
cool.gif The new network should be displayed in handset window.
c) If the process is repeated with yet another alternative network SIM card,
you may be requested to input a security or pin code to enable the use of
the new SIM card.
d) Enter 00000000 (8 zeros) which should enable the SIM to be accepted.
e) Finally once again enter 00000000 (8 zeros) and this should permanently
unlock the Samsung.

Final alternative Solution if the above fails

Unlock Code
#7465625*638*7337#

Entering Code instructions
1. Take out the SIM card from the phone and switch the phone on.
2. Enter the unlock code into your handset.
3. Now replace your SIM card and turn the phone on.
4. Your handset should now be unlocked.

Jan 19, 2013 | Samsung SGH-i900 Omnia Unlocked Cellular...

2 Answers

How do i get a free sim network unlock pin for att


ur defalt phones codes is 12345 or 00000 u can use it
Default 4 Digit user code: 1234 or 0000
Default 6 Digit Security code: 123456 or 000000


Type *#06# at the mobile screen to know IMEI no of your mobile.
send the IMEI no to me and i will reply you with unlocking code.
IF Problem not Solved So
Please New Software install in the Phone Problem will Solved


If For puk & pin cod problem So Please
Very Best Solution:You Go To Service & Sim Office and Get The Puk code And Pin code From Office oprator
Enter The Puk code and Yes
Enter The pin code and Yes
So Puk code Open and Problem will Quickly Solved

Aug 12, 2012 | Cell Phones

1 Answer

How to turn on 3G network on Samsung galaxy s2?


Settings > More Setting > Network Settings > Mobile Networks > Network Mode > WCDMA Only or WCDMA/GSM (auto connect)

WCDMA Only is is you only want to use 3G.
If you want that your phone should switch between 2G and 3G mode automatically, use auto connect option.

For this, your SIM Must support 3G services.

Jul 18, 2012 | Samsung Galaxy S2 GT-I9100 Unlocked GSM...

Not finding what you are looking for?
Samsung Galaxy SII Unlocked Android Cell Phone Logo

704 people viewed this question

Ask a Question

Usually answered in minutes!

Top Samsung Cameras Experts

Cindy Wells

Level 3 Expert

6080 Answers

FIKRET UNALIR
FIKRET UNALIR

Level 1 Expert

239 Answers

Anthony Ward
Anthony Ward

Level 2 Expert

397 Answers

Are you a Samsung Camera Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...