What's new at VStack5.

Wizard visual upgrade — car photos, product previews & smarter layout

The booking wizard has been updated with a more visual and guided experience to help you make the right choice faster.

• Car model photos — Step 1 now shows a photo of each Proton model (S70, X50 RC, X90) so you can confirm your selection at a glance
• Product previews in Step 2 — the AACP Dongle and Advanced Sideload cards now show product images with rounded corners so you know exactly what you're getting
• Selection summary bar — a persistent bar appears as you progress through the wizard, showing your selected car photo and product thumbnail alongside your choices
• Colour identity — AACP Dongle is highlighted in amber throughout the wizard and pricing table; Advanced Sideload in blue
• Mobile ordering — on small screens, Advanced Sideload (Recommended) appears above AACP Dongle in Step 2
• Pricing table — app chips now sit under the Custom App Installation row and comparison rows align correctly across both columns

New website — interactive booking wizard and clearer pricing

We've redesigned vstack5.com with a completely new booking experience and cleaner layout to make it faster and easier to find the right upgrade for your Proton IHU.

• 4-step booking wizard — select your model, choose your service, pick your region, and get a pre-filled WhatsApp booking link in seconds
• Pricing table — AACP Dongle (RM 330) and Advanced Sideload (RM 400) compared side by side with full feature breakdown
• Improved navigation — cleaner page flow with all key sections accessible from the top menu

Interactive IHU Compatibility Checker is now live

We've added a new Compatibility Checker tool directly on vstack5.com. Select your Proton model, enter your IHU Software Version, and instantly find out which services — Advanced Sideload, AACP Dongle, or both — are available for your unit. Booking links are pre-filled with the right details so you can go straight to WhatsApp.

X90 v735 — Advanced Sideload & AACP Dongle now supported

Proton X90 Flagship running IHU Software Version v735 is now fully supported for both the Advanced Sideload service and the Plug & Play AACP Dongle. Confirm your Hardware Version is HW0VX110506H0101 before booking.

Advanced Sideload now available in Northern Region

VStack5 Advanced Sideload service is now available in the Northern Region of Malaysia via a dedicated service contact. Customers outside Klang Valley can now book directly through the Northern Region WhatsApp line.

AACP Dongle support expanded — X90 v651, v694, v722

The Plug & Play AACP Dongle now supports additional Proton X90 IHU Software Versions: v651, v694, and v722. This brings Android Auto and Apple CarPlay capability to a wider range of X90 owners without requiring a full sideload.

S70 v333 — Advanced Sideload now available

Proton S70 Flagship and Flagship X running IHU Software Version v333 is now supported for the Advanced Sideload service. This is the latest S70 software version and joins the existing v300, v209, and v202 support.

Hardware Version HW0SS110506M0101 is required. Use the Version Guide on vstack5.com to confirm your version before booking.

Have a question about a specific version or want to check compatibility? Use the Compatibility Checker on the homepage or contact us on WhatsApp.