Before tinkering, back up your current firmware. While you can’t dump the whole NAND easily, you can:
Wait for the process to reach 100% and the device to restart.
| Feature | Specification | |---------|---------------| | | BlackBerry 10.2, upgradable to 10.3.1 (official) / up to 10.3.3 (via unofficial methods) | | Chipset | Qualcomm Snapdragon S4 Plus (MSM8960) | | CPU | Dual‑core 1.2 GHz Krait | | GPU | Adreno 225 | | RAM | 2 GB | | Internal Storage | 8 GB (approximately 5 GB user‑accessible) | | Expandable Storage | microSDHC (dedicated slot) up to 32 GB | | Display | 3.1‑inch IPS LCD, 720 × 720 pixels, 1:1 ratio, ~328 ppi | | Main Camera | 5 MP, f/2.4, autofocus, LED flash, HDR, panorama | | Front Camera | 2 MP | | Battery | 2180 mAh Li‑Ion (removable) | | Network (SQR100‑2) | LTE bands 3, 7, 8, 20; HSDPA 850/900/1900/2100; GSM 850/900/1800/1900 | | Weight | 120 g | | Dimensions | 120 × 66 × 10.8 mm | blackberry q5 sqr100-2 firmware
: The SQR100-2 cannot run OS 10.3.3 beyond the last signed build due to revoked code-signing certificates.
: If you are installing firmware to sell or recycle the device, use the Security Wipe feature (Settings > Security and Privacy > Security Wipe) and type "blackberry" to confirm. Before tinkering, back up your current firmware
Before updating your firmware, it's a good idea to back up your data. BlackBerry Link allows you to do this.
: Connect via a direct motherboard USB port using an original or high-quality Micro-USB data cable. Avoid USB hubs. How to Install Firmware on BlackBerry Q5 SQR100-2 : If you are installing firmware to sell
Are you looking to or are you trying to sideload specific apps onto an existing firmware?
Most devices will report "Your BlackBerry has the latest available software" even if they are on an older version because the update servers are no longer reachable.