Below is the direct link to download the iTEL it6600 Firmware.
Note:Follow the instructions on how to flash the device carefully, I will not take responsibility on whatever may happen to your device.Make sure you are downloading the exact Firmware of the device you want to flash because flashing a wrong firmware will make the device completely dead (can’t power on, can’t charge and will not be detected by a computer).
How To Flash
There are many tools you can use in flashing SPD Feature Phones (Basic Phones). You can flash this devices using Miracle Box, Volcano Box, GPG Dragon Box, ResearchDownload Tool e.t.c. Here we‘ve provided you with links where you can learn how to flash and write IMEI on this devices using various Box & Tools.
You can flash this device by the following ways:
If the file is a PAC file use ResearchDownload or UpgradeDownload Tool (If there is no pac file, Simply launch the ResearchDownload.exe inside the extracted folder, start and connect device). If the file is a BIN file use Miracle Box, Volcano Box, or GPG Dragon Box etc.
[*] It is always advisable to backup the Stock ROM (Firmware) of the device you are about to flash unless the device is completely dead (can’t power on). ==>> Learn how to backup Stock ROMs (Firmware’s) Before flashing from here
[*] Take a Backup of your personal data before flashing or installing any Stock ROM (Firmware) or Flash file on your smartphone. As this helps you to recover the personal data when ever any thing wrong happens.
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