Lenovo Tab4 8
TB-8504F / TB-8504X FRP Service
Model-specific Google Account recovery information and FRP compatibility assessment for the Lenovo Tab4 8 Android tablet.
DEVICE: Lenovo Tab4 8
WI-FI MODEL: TB-8504F
CELLULAR MODEL: TB-8504X
PROCESSOR: Qualcomm Snapdragon 425 platform
GRAPHICS: Qualcomm Adreno 308
DISPLAY: 8-inch HD IPS, 1280 × 800
MEMORY: 2GB LPDDR3
OPERATING SYSTEM AT LAUNCH: Android 7.1 Nougat
SERVICE CATEGORY: FRP / Google Account setup assistance
Lenovo Tab4 8 FRP Service
The Lenovo Tab4 8 is a compact Android tablet featuring an 8-inch HD display, a Qualcomm Snapdragon 425 platform and front-facing stereo speakers with Dolby Atmos audio support.
If the tablet requests a Google Account previously synchronized with the device after a factory reset, first identify the exact model and software configuration. GSMEDGE can review the available device information and explain suitable account recovery or authorized support options.
Compatible Model Numbers
| Model code | Connectivity | Processor platform |
|---|---|---|
| TB-8504F | Wi-Fi | Qualcomm APQ8017 / Snapdragon 425 family |
| TB-8504X | Cellular / LTE | Qualcomm MSM8917 / Snapdragon 425 family |
Lenovo's official support documentation identifies the TB-8504F and TB-8504X as models in the Tab4 8 family. Hardware and cellular-band configurations can vary by region.
Important: Do not confuse the Tab4 8 with the Tab4 8 Plus (TB-8704 series) or the Tab4 10 (TB-X304 series). These are different product families with different specifications.
Lenovo Tab4 8 Details
| Product family | Lenovo Tab4 8 |
|---|---|
| Model codes | TB-8504F / TB-8504X |
| Processor | Qualcomm APQ8017 for Wi-Fi or MSM8917 for LTE |
| CPU | Quad-core ARM Cortex-A53, up to 1.4GHz |
| Graphics | Qualcomm Adreno 308 |
| Display | 8-inch IPS, 1280 × 800, 16:10 aspect ratio |
| Memory | 2GB LPDDR3, soldered |
| Internal storage | 16GB eMMC, depending on configuration |
| Expandable storage | microSD support up to 128GB on supported configurations |
| Front camera | 2MP fixed focus |
| Rear camera | 5MP or 8MP autofocus, depending on configuration |
| Audio | Dual front-facing speakers with Dolby Atmos |
| Battery | 4850mAh typical capacity |
| Operating system at launch | Android 7.1 Nougat |
| FRP compatibility | Individual assessment required |
Specifications may vary by regional configuration. Consult Lenovo's official PSREF documentation for the exact variant.
Understanding FRP Protection
Factory Reset Protection (FRP) is an Android security feature designed to help protect a device after a factory reset. During setup, Android may request a Google Account previously synchronized with the tablet.
If you own the tablet but have forgotten your credentials, use Google's official account recovery process. If the tablet was purchased second-hand, contact the previous owner or seller to resolve the account verification requirement through the normal setup process.
GSMEDGE can help identify the model and review appropriate support options. No universal FRP removal result is guaranteed.
Information to Prepare
01 — Exact model number
Confirm whether your tablet is TB-8504F or TB-8504X.
02 — Verification screen
Prepare a clear photograph of the Google Account verification message.
03 — Software information
Provide the Android version and security patch level if accessible.
04 — Ownership confirmation
Confirm that you own the tablet or are authorized to request assistance.
Service Request Process
Step 1: Contact GSMEDGE through WhatsApp.
Step 2: Send the exact model code and a photo of the setup screen.
Step 3: Request a compatibility assessment for your specific firmware and security configuration.
Step 4: Confirm availability, price and requirements before authorizing any work.
Lenovo Tab4 8 FRP FAQ
Which model numbers are included?
The documented Lenovo Tab4 8 models include TB-8504F and TB-8504X.
Which processor does it use?
The tablet uses the Qualcomm Snapdragon 425 platform, with Adreno 308 graphics.
Does every firmware version support the same service?
No. Compatibility depends on the exact device configuration, firmware, security patch and available authorized methods.
What should I do if I forgot my Google Account?
Start with Google's official account recovery process before requesting additional assistance.
Check Tab4 8 Compatibility
Send your exact model code and setup-screen details to request an assessment before placing an order.
ORDER NOW ON WHATSAPP