Key technical specifications typically supported by this software include: High-Resolution Support : Capable of driving displays up to 1920×1080 (Full HD). Versatile Aspect Ratios : Supports standard 4:3, 16:9, and 16:10 configurations. Universal Compatibility
You flashed v5 software on v4.2 hardware (incompatible DDR memory timing). Fix: Re-flash using the "EraseFlash" option first in RKDevTool, then re-apply v5. If that fails, you must downgrade to TR6703 v4.2 software. tr6703 v5 software free