. It indicates that the modem firmware included in this build supports CDMA network standards alongside GSM/LTE, which is essential for compatibility with certain carriers (like those in China or older US networks).
This identifier is part of the firmware naming convention used by UNISOC for its Tiger (T-series) platforms. Here is what the components generally signify:
: When downloading "Stock ROMs" or unbricking tools (like the UNISOC Research Download Tool), the firmware package often includes this string to identify the hardware target. Device Models : It is common in entry-level devices from brands like sharkl5-c2k-pub
You will most frequently encounter "sharkl5-c2k-pub" in the following areas: Android Build Properties : It often appears in the ro.board.platform ro.build.description fields within the build.prop file of a device. Firmware Filenames
ZTE, Alcatel, Nokia (G-series/C-series), and various white-label tablets Practical Implications Modding and Rooting Here is what the components generally signify: :
: This is the internal codename for the UNISOC chipset architecture. The "Shark" series often refers to their LTE-capable processors, with "L5" indicating a specific generation or revision of the platform (commonly seen with the SC9863A). : This stands for
"sharkl5-c2k-pub" technical hardware identifier or build fingerprint suffix typically associated with UNISOC (formerly Spreadtrum) chipsets The "Shark" series often refers to their LTE-capable
, specifically those used in budget-friendly Android smartphones and tablets. Technical Breakdown