Android Head Units on UIS 7870 FAQ: Service Codes, Settings, and...
CarPlay Ultra: Why It’s Stalled and What Alternative to Choose
Why Wireless Android Auto Drops Signal: 5 Engineering Fixes for...
Why Wireless CarPlay Keeps Disconnecting (And the Real Fix)
Apple CarPlay Ultra and Android Head Units: Why You Can't Retrofit...
CarPlay vs Android Auto in 2026: Which One to Choose For Your Phone...
Android Head Unit Processors Guide 2026: Snapdragon vs. UIS Full...
Does installing an Android screen or digital dash affect the MOT?
Porsche Macan 12.3" Dual Screen Installation: Expert Guide
An expert engineering guide on installing the SMARTY Trend 12.3" + 12.3" dual screen navigation system in the Porsche Macan (2014+). Detailed step-by-step walkthrough for console removal, CAN-bus integration, retaining the OEM MOST fiber-optic amplifier, and configuring dual OS operation with full plug-and-play setup.
CarPlay and Android Auto Wi-Fi Lag: Causes and Solutions
Video and interface lag during a wireless connection due to the chain: "encoding on the smartphone → transmission via Wi-Fi → buffering and decoding in the head unit". A delay of up to 250-300 ms is considered comfortable; anything higher requires optimization. In most cases, lag is resolved by three actions: switching the connection to 5 GHz, checking the antenna, and isolating the causes (communication channel, app, or head unit performance) using tests.
Android Head Units on UIS 7870 FAQ: Service Codes, Settings, and...
I would like to share with you a knowledge base founded on our years of hands-on experience. In this article, SMARTY Trend technical specialists answer the most frequently asked questions regarding the setup and maintenance of Android head units powered by the popular UIS 7870 processor with a 2K display.
Is Your Head Unit Draining the Battery? Step-by-Step Guide: How to...
Is your Android head unit draining the battery? Learn how to properly measure parasitic draw with a multimeter and find the root cause of the drain: from ACC and CAN-bus wiring mistakes to background system glitches. Step-by-step troubleshooting guide from experts.
Zero-Loss Upgrade: How to Install an Android Head Unit and Retain...
Discover how dual-system architecture lets you install a modern Android head unit while preserving 100% of factory functions, original vehicle menus, and premium OEM sound systems.
Toyota Prado 150 (2017-2023) Android Head Unit Install Guide
Step-by-step installation guide for fitting an Android head unit in a Toyota Land Cruiser Prado 150 (2017-2023) for both LHD and RHD models. Detailed breakdown of connecting the factory JBL amplifier, 360° camera system, CAN-bus module selection, and OEM clip transfer.
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