Description
Samsung Focus S I937 16GB Black QX, New
Sixteen gigabytes, black, and new: this Samsung Focus S I937, listed as the QX stock line, is the 2011 AT&T Windows Phone described by the source as GSM unlocked. Buyers get a brand-new boxed handset with packaging confirmed per lot. Collectors of Windows Phone hardware and exporters to live GSM and UMTS markets are the usual takers.
The Samsung Focus S, model SGH-i937, is the larger 2011 AT&T Windows Phone in Samsung's Focus family, sold with 16 GB of storage. This black unit is listed as GSM unlocked and new, and the source provides the name, storage, color, and lock state only, so hardware specifications are not repeated here. It is a 3G HSPA+ smartphone from before LTE and VoLTE, which places it in the retired-network era for US carriers.
TG Wireless offers new Focus S I937 units to collectors of Windows Phone hardware, to exporters serving live GSM and UMTS markets, and to display, trainer, and parts buyers who want the boxed handset.
Key specifications
| Model | Samsung Focus S, SGH-i937, AT&T (2011) |
|---|---|
| Storage | 16GB |
| Color | Black |
| Network status | GSM unlocked (per the source heading) |
| Operating system | Windows Phone |
| Data | 3G HSPA+, 2G GSM; no LTE |
| Color (this listing) | Black |
| Lock state | GSM unlocked (per the source heading) |
| Packaging | Confirmed per lot |
Condition: New
Brand new units in the original box with the original in-box accessories as listed. Nothing has been activated or reconditioned. If your channel needs sealed retail packaging rather than open-box new, say so when you request a quote so the account manager can confirm how the lot is packed.
Network and compatibility
The Focus S I937 is a 2G GSM and 3G HSPA+ smartphone with no LTE and no VoLTE. US carriers retired 3G in 2022 and T-Mobile closed its 2G GSM network on August 3, 2026, so it has no voice or data service on any US carrier today and works only on Wi-Fi here. Lock state is per listing; see the network status line in the table. Abroad it still registers on live GSM and UMTS networks.
Resale fit
- Collectors of Windows Phone handsets.
- Export lots for markets with live GSM and UMTS service.
- Display, trainer, and parts units.
Ordering from TG Wireless
TG Wireless sells to the trade. Pricing is shown to approved dealer accounts, and your account manager confirms availability, quantities, and grade mix before invoicing. Orders typically ship within 24 hours of order placement by FedEx, UPS, or DHL, within the United States and internationally. TG Wireless's 12-month warranty applies, with coverage and RMA handling per your order documentation. Resellers with a valid resale certificate are not charged sales tax. The FAQ covers account setup and shipping questions.
