ZTE X21, X28, X25, DU X28 Unlocking
Unlock your ZLT ZTE X21, X28, X25, DU X28 Unlocking to use any network SIM — fast, safe and 100% remote.
How the unlock works
Order
Click "Order This Service" or message us on WhatsApp with your device.
Pay safely
Pay via Binance or Alipay — we confirm every payment manually.
Get unlocked
We unlock your ZLT ZTE X21, X28, X25, DU X28 Unlocking remotely within 1-2 hours — works on any network.
Full Guide & Specifications
ZTE X21, X28, X25, DU X28 Unlocking
🔓 Professional Unlocking Service
We provide expert unlocking services for this device. Fast, safe, and reliable!
Service Details:
- ✅ 100% Safe & Tested - No damage to device
- ✅ Fast Service - Usually completed within 1-2 hours
- ✅ Expert Support - Professional technicians
- ✅ Remote Service Available - Worldwide support
- ✅ Money Back Guarantee - If we can't unlock it
What You Get:
Our unlocking service will permanently remove network restrictions from your device, allowing you to:
- Use any SIM card from any network (Zong, Jazz, Telenor, Ufone, etc.)
- Better network coverage and speed
- International roaming support
- Increased device resale value
How It Works:
- Contact Us - Send device details via WhatsApp
- Get Quote - We provide instant pricing
- Unlocking - Expert service by professionals
- Verification - Test with any SIM card
💰 Affordable Pricing
Starting from Rs. 1,500 only!
Contact us for exact quote based on your device model and firmware version.
Why Choose Us?
- 🏆 5+ Years Experience in unlocking services
- 🏆 10,000+ Satisfied Customers worldwide
- 🏆 24/7 Support available
- 🏆 Instant Response on WhatsApp
Important Notes:
- ⚠️ Backup your device data before unlocking
- ⚠️ Device must be fully charged (min 50%)
- ⚠️ Unlocking process is irreversible
- ⚠️ Some functions may require reconfiguration after unlock
Need help? Our expert team is available 24/7 to assist you. Contact us anytime via phone or WhatsApp!
ZLT X21 / X25 / X28 5G CPE Router Family (incl. DU variants) — Overview
The ZLT X21, X25 and X28 (including the operator "DU" variants) are a family of indoor fixed-wireless CPE routers made by Soyealink and sold under the ZLT brand, frequently mislabeled online as "ZTE." The 5G models (X25 and X28) are built on the MediaTek T750 platform with combined NSA+SA 5G, dual-band Wi-Fi 6 and Gigabit/2.5G Ethernet, while the X21 is primarily a 4G LTE Cat12 router offered alongside 5G-capable revisions. All accept a SIM card and are designed for home or small-office broadband rather than portable use. Exact LTE/5G category, bands, speeds and port counts vary between the individual models and their Pro/Max/DU sub-variants.
ZLT X21 / X25 / X28 5G CPE Router Family (incl. DU variants) — Specifications
| Brand | ZLT (Soyealink); commonly mislabeled as "ZTE" |
| Type | Indoor 4G/5G fixed-wireless CPE Wi-Fi router with SIM slot (incl. carrier "DU" variants) |
| 5G / LTE Category | 5G NSA+SA on X25/X28 (LTE Cat19); X21 mainly 4G LTE Cat12, with 5G-capable revisions |
| Network Bands | 5G NR n1/n3/n5/n7/n8/n20/n28/n38/n40/n41/n77/n78 plus full 4G LTE FDD/TDD; exact list varies by model |
| Max Download | Up to 4.6 Gbps on 5G (X28); ~4 Gbps (X25 Pro/Max); ~600 Mbps on 4G (X21) |
| Max Upload | Up to ~1 Gbps (X25/X28 5G); up to 2.5 Gbps 5G NR on X28; varies by model |
| Chipset | MediaTek (MTK) T750 on 5G models (X25/X28) |
| WiFi | Dual-band Wi-Fi 6 (802.11ax), 2.4 GHz + 5 GHz, typically AX1800 |
| WiFi Users | Up to 32 simultaneous clients (varies by model) |
| Ports | X28: 1x 2.5G WAN/LAN + 3x Gigabit LAN, RJ11, USB-C; X21: up to 4x Gigabit LAN |
| SIM | Standard/Nano SIM slot (3FF); X28 also adds an embedded eSIM |
| Power | Mains-powered via DC 12V adapter (indoor desktop unit, no battery) |
Specifications are based on manufacturer & retailer listings; exact band/variant support may differ — contact us to confirm for your device.
ZTE X21, X28, X25, DU X28 Unlocking Unlock — FAQ
Can I unlock the ZTE X21, X28, X25, DU X28 Unlocking?
Yes. We unlock ZLT ZTE X21, X28, X25, DU X28 Unlocking so it works on any network SIM — remote and safe, with no data loss.
Does the unlock work worldwide?
Yes — once unlocked, your ZTE X21, X28, X25, DU X28 Unlocking accepts SIM cards from any operator in any country.
How long does it take?
Most unlocks finish within 1-2 hours. You can order online or message us on WhatsApp.
How much does it cost?
It starts at $5.40. Pay securely online — we confirm every payment manually before processing.