Select the software modules you wish to install (OS, languages, applications). Wait for the "Update Successful" message. Do not unplug the cable during this time. ⚠️ Important Considerations End of Life:
, you can find original firmware files (often called "flash files") and community-preserved archives to restore or update your device. Since BlackBerry officially ended support for legacy services on January 4, 2022, many official portals are no longer active.
The BlackBerry Bold 9790 remains a classic piece of mobile history, cherished for its tactile QWERTY keyboard and compact touchscreen. However, like any vintage smartphone running BlackBerry OS 7, it can suffer from software glitches, boot loops, or the dreaded "BlackBerry Error 507" (no operating system found). blackberry 9790 flash file
The safest source is . Although Research in Motion (RIM) no longer actively maintains the page, many download links still work. The portal URL is:
Excellent for wiping the device completely before installing the new file. Step 2: Install the Flash File on Your PC Select the software modules you wish to install
is the operating system software required to reinstall, upgrade, or repair the device's software. Since BlackBerry officially ended support for legacy services on , these files must now be sourced from community-maintained archives. Where to Find Flash Files
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. ⚠️ Important Considerations End of Life: , you
You may need to use a flash file if you are experiencing the following issues:
A flash file, often referred to as firmware or a ROM, is the core operating system (OS) that runs your device. For the Bold 9790, this is typically based on BlackBerry 7.1 OS. Flashing the device replaces the existing software with a fresh copy, effectively wiping away glitches, malware, or corrupted system files that prevent the phone from starting up. Common Reasons to Flash Your Bold 9790 Device stuck on the BlackBerry logo during startup.
– A dongle‑protected utility that works with “dead” BlackBerry devices. It can flash firmware without installing it on the PC first, split the OS into kernel (SFI) and application parts, and even reset the MEP (network lock) or change the LCD serial number. PB Tool supports the 9790 and does not require deleting vendor.xml .
Installs the mandatory USB drivers for your PC to recognize the 9790.