Nokia N91 8GB Prototype B4.0: Made in USA | Unreleased white white Camera Cover and silver keypad
Type: RM-43_2
💎 Rarity Index: X (Mystical Prototype)
⭐ WOW Factor: The first ever phone encompassing a 8 GB internal hard drive allowing storage for 3.000 songs (the 8 GB revision came later), Tthe first Nokia phone to run on Symbian 9.1.
👁 Evaluation in my collection: Great – 9.5/10
🕵 Nokia Codename: Thunder
⏱ Life timer: 0h | 📦 Boxed: NO
📅 Release Year: 2007 | 💰 Release Price: ~700 $
📊 Units Sold: ~400k (final units)
📰 Why this phone matters: Nokia N91 8GB – RM-43 – Prototype B4.0 – Made in USA – Unique White Camera Cover
This is a highly significant Nokia N91 8GB engineering prototype, built during Nokia’s internal development cycle and never intended for commercial release. The label identifies it as PROTO B4.0, a late-stage pre-production unit, but the hardware reveals something even more remarkable: a white camera cover, a part that was never used in production N91 or N91 8GB units.
All retail models featured a dark grey/black camera bezel, but this prototype houses a white pre-final CMF component – a rare internal test part used before Nokia approved the final color and material selection. Early tooling marks, alternate finishing, and non-standard coloration make this one of the only known N91 prototypes with this configuration.
Unlike mass-produced units manufactured in Finland or Germany, this device also carries the exceptionally rare “Made in USA” marking, confirming its role as a high-level engineering sample assembled for internal testing and hardware validation. The model field reads “XXXX”, and multiple internal codes differ from final production, reinforcing its early-preproduction status.
As the world’s first smartphone with an integrated 8GB micro-hard-drive, the N91 was born from bold experimentation – and this prototype embodies exactly that phase of innovation. With its unique white camera cover, U.S.-assembled chassis, RM-43 pre-production hardware, and B4.0 revision status, this unit stands as a near-one-of-a-kind artifact from Nokia’s golden age.
📝 Reviews when released: Mobile Review 🔗