iPhone Memory Upgrade.

• 1You're constantly out of space — 'Storage Almost Full' — on a 64GB or 128GB iPhone and want more capacity without buying a new phone.
• 2You want to expand a 64GB to 256GB, 512GB or 1TB by swapping the NAND chip.
• 3The iPhone is stuck in a boot loop or won't get past the Apple logo, and diagnosis points to a failing NAND chip.
• 4Storage errors, apps crashing on save, or photos failing to write — signs of a degraded NAND.
• 5You bought a smaller-capacity model second-hand and want it upgraded.

Board-level micro-soldering at our Kepong HQ, typically 24–72 hours, and it's precision work. We remove the existing NAND flash chip from the logic board and fit a higher-capacity one, then re-program it with the phone's original identity data (syscfg) so that iCloud, Face ID / Touch ID and the phone's serial all keep working — done correctly, the iPhone treats the new larger storage as its own. The same process repairs a failed NAND that's causing a boot loop. Two honest points: first, this replaces the storage chip, so you must have a backup — the old data doesn't transfer and is restored afterward from your iCloud or computer backup. Second, it's intricate board-level work, so we're upfront about whether it's worth it for your specific model versus other options. We confirm the model, the target capacity and that your data is backed up before starting, and the diagnosis is free.