Nokia Asha 503 RM-920 Latest Flash Firmware file download

by Abbey banji
Nokia Asha 503 RM-920 Latest Flash Firmware file download 9

At the moment the latest firmware flash file for the Nokia Asha 503 RM-920 is version 12.1.6 which is available for download in this post. It is very important to know your phone information and details this is also useful if you want to remove a forgotten password before flashing. Your Phone model and RM can be found on the white label beneath the battery (for dead Nokia phones), or by dialing *#0000# on your Nokia Asha 503 RM-920


  • Do Not Attempt to Flash old firmware on a Nokia with latest firmware already installed this will brick or damage your phone.
  • Always ensure you are flashing the correct flash files by dialing *#0000# or by checking the white label beneath the battery( for dead nokia phones), for your correct Nokia model and RM.
  • Always ensure you flash latest firmwares or flash files only.
  • Flashing a firmware for another model will kill your phone.
  • Always ensure you use a good data USB Cable.


Firmware: Nokia Asha 503
Type: RM-920
Firmware Version: 12.1.6
Language: Russian, Ukrainian, English, German, Bulgarian, Romanian
This firmware flash file include 2 prcodes(059s8z4 NTD EURO EA1 RU C | 059s8z5 NTD EURO EA1 UA)
This Nokia Asha 503 firmware archives includes: the MCU, PPM (includes all languages)and the CNT flash files.
Direct Download Link

You can easily flash this Firmware using any of the special software and programs below:

Nokia Software updater (Internet connection needed)
Nokia phoenix service software
JAF Flasher
BB5 Easy Service Tool (Recommended)

After downloading correct firmware above, you can flash this firmware on
any Nokia Asha 503 using your original USB data-cable and with the help of
special softwares like Phoenix, JAF and BB5 Easy Service Tool.

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