Remove the default SIM card of the device. Run the setup file to install the drivers and software which are required to run the Huawei B525s-65a. Note: If connected through the USB cable, then open Computer > Virtual CD-ROM. Remove the default SIM card of the device.Power on with Non-allowed SIM card, and enter your 4th code to reset the code entry. you will receive 4 codes 1st code - Network code (Network PIN) 2nd and 3rd codes are SP codes (Service Provider PIN) 4th LAST code is the SIM block/reset code (In case if your phone is hard locked) How To Enter Codes. How to calculate distance between two latitude and longitude in node js Openwrt kernel version
