How to Update

Samsung E2121B Guru Firmware

Samsung E2121B Guru phone support 2 Sim cards and has some good options too.

Samsung E2121B Guru Features:

- GPRS, Dual Band(GSM 900/1800 Mhz)

- 1.52” CSTN, 65K

- VGA Camera & Video Recording

- MP3 Player with Micro-SD

- FM intenna with Recording

- Bluetooth 2.0

- 40 Poly Sound & MP3 Ringtone

- WAP 2.0 / MMS / E-mail

- Java Games, Native Game

Tools: Samsung E2121B Download Program - Serial Cable.

Firmware: Original Samsung E2121B Guru Firmwares.

Firmware Update Steps:

1. Run Samsung E2121B Download Program.
2. From Serial Port Section select COM number and Speed.
3. Check the option: BIN + TFS.
4. Check: with common CSC.
5. Now you have to select these files: Cla file as BIN and TFS, CSC files too, each one in his field.
6. Press START button and connect cable to phone.
7. Press DOWNLOAD button to start the process.
8. Wait till the operation completed and disconnect the phone,then turn it on.