How To Fix ASUS ZenFone 2 LASER(Ze550kl 2GB variant) update Error.?

After upgrading the firmware of Asus ZenFone 2 LASER into Marshmallow some users experiencing few errors like they were not able to install any updates due to the recovery error.

Follow these simple steps to fix your Ze550kl device.

Step 1 : Download latest firmware from Asus's official site and place it in your Phone's memory card. -Download
Step 2 : Download adb drivers -Download
Step 3 : Download the ZIP file which contains Adb, FASTBOOT and recovery.img -Download
Step 4 : install ADB Drivers
Step 5 : extract the downloaded zip files
Step 6 : Enter into FASTBOOT mode and connect it to the pc using USB data cable.
Step 7 : open the batch file from the extracted folder and wait for few seconds to complete the flashing process then reboot your phone by holding power button for few minutes .
Step 8 : Enter into recovery mode and then update your firmware by choosing the downloaded official_firmware.zip from the memory card and reboot your Device after successful upgrading.

ENJOY

HOW TO ENABLE VOLTE ON ASUS ZenFone 2 LASER (ZE550KL) 2GB

Need VOLTE Support on ASUS ZenFone 2 LASER (Ze550kl).?

Follow theses simple steps :

Step 1: Download all needed Files

1. ADB Driver - Download
2. ADB and FASTBOOT - Download
3. VOLTE Modem image - Download

Step 2: Enable usb debugging

Step 3: install ADB Driver on your PC after connecting the Device
Step 4: extract ADB and FASTBOOT from the ZIP file and copy the VOLTE Modem image file into this extracted Folder
Step 5: open command prompt from this folder and type following commands.

COMMANDS :

adb devices
adb reboot bootloader
fastboot devices
fastboot flash modem volte.img
fastboot reboot

Step 6: Your Device will reboot after successful flashing

Enjoy VOLTE Support on your ZenFone 2 LASER (Ze550kl)