How to Fix ‘SIM Network Unlock PIN’ on Android Phones

Android phones are heavily in demand. There are different companies that are manufacturing Android phones and some of them come with SIM lock. A SIM lock is a technical restriction which is built into GSM/CDMA smartphones by their manufacturers. This lock is made for the service providers so they can restrict their users from using the phones in other networks or countries. So, if you like a particular mobile and you cannot use it with a different SIM operator, we have three ways on how to fix “SIM Network Unlock PIN” on Android phones.

Fix ‘SIM Network Unlock PIN’ on Android Phones

A SIM Network Unlock PIN can be unlocked using the software. Here are three software and applications that are reliable and work flawlessly when it comes to ‘SIM Network Unlock PIN’ on Android Phones.

Method 1:  Fix “SIM Network Unlock PIN” Problem Using Software Android SIM Unlock (Dr.Fone)

• Download and launch the software
• Connect your smartphone to a computer/laptop using a USB. Have the USB debugging enabled so your phone is automatically detected by the software. Now click Next.
• Set your device in Service Mode/USB Settings/Diagnostic by dialling ##3424#/ *#0808# / #9090#. You need to select M+MODEM+ADB or UART [*] or CDMAMODEM on your smartphone. Next, click Unlock. The software will start the procedure to unlock your SIM. It will take some time
• Once the phone is unlocked you need to bring it back to normal mode. Dial #3424# or #9090# or *#0808# on your phone and select MTP + ADB or USB [*] or PDA on the hidden menu and then click Next. This will bring back your phone to normal mode.

Download Android SIM Unlock

Method 2:  Fix “SIM Network Unlock PIN” Unlock By Z3X

1. Open Z3X Box
2. Connect your Device into ADB Mode 
3. Make your Device Root before connect 
4. Click Unlock TAB 
5. Click Read Code  / Unlock (Without Server Credit ) 

or 

• Click Read Code via Server  ( purchase Credit from Supplier )- ZS Mailk 83534000060 

Method 3:  Fix “SIM Network Unlock PIN” Unlock By Octopus Box 

Method 4:  Fix “SIM Network Unlock PIN” Unlock By SamKey Box 

Method 5:  Fix “SIM Network Unlock PIN” Unlock  EFT Dongle 

Method 6:  Fix “SIM Network Unlock PIN” Unlock By Unlock Sim 

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