For OpenWrt on the K2P A1, you must manually install the proprietary MT7615 driver ( kmod-mt7615e ) for 5GHz to work correctly. Install via SSH: opkg update && opkg install kmod-mt7615e .
If you own a K2P with the silver-grey chassis (the A1 revision), you are not just a user. You are a caretaker . The stock firmware is a ticking time bomb of vulnerabilities and data-leaking phoning home to Chinese servers that no longer exist. To update this router isn't just maintenance; it’s .
: Obtain the latest .bin file from the official Phicomm Support Page . Update Software in PHICOMM K2P -A1-
Back up your current configuration and, if possible, the router's EEPROM/Partition
The method depends on whether you are using the original stock firmware or a third-party bootloader like Option A: Updating via Stock Web Interface For OpenWrt on the K2P A1, you must
version (usually found on the bottom sticker). The A1 uses the MediaTek MT7621AT chipset, which is different from the B1 (Broadcom) version.
After the router reboots, the management IP will change depending on the firmware (often 192.168.1.1 for OpenWrt or 192.168.2.1 for Padavan). You are a caretaker
Install Padavan . It is the only firmware that fully unlocks the K2P A1’s hardware potential. Pair it with Breed Bootloader for safety. Your router will transform from a questionable Chinese device into a rock-solid, high-performance home router that rivals devices costing over $150.
Log in with the default credentials (usually root/root or admin/admin ). 3. Maintaining and Updating
The most popular and stable custom firmware for the K2P -A1- is (also known as老毛子 or "Old Maozi"). It is based on the ASUS RT-N56U SDK but heavily modified for MediaTek chips. It supports hardware NAT acceleration, meaning you can achieve near-gigabit routing speeds.
: Set a static IP (e.g., 192.168.1.2 ) and run a TFTP server with the firmware renamed appropriately.