Alldocube

Alldocube GTBook 13 GTBook_13

Official Alldocube GTBook 13 stock firmware — flash file, stock ROM & IMEI repair file, free direct download.

Other 1 ROM 11.9 GB total
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Model code GTBook_13
Quick answer

The Alldocube GTBook 13 (model code GTBook_13) has 1 official stock firmware file (flash file / stock ROM) available for free download on ROM Palace. The device runs on the Intel Celeron N5100. Each download is a direct, resume-supported link used to unbrick the phone, fix a bootloop, remove FRP, repair a corrupt or null IMEI, downgrade, or restore the Alldocube GTBook 13 to its original factory software.

Specifications

⚙️Chipset
Intel Celeron N5100
🖥️Display
13.5" IPS · 3000x2000 · 3:2
🔋Battery
60.8 Wh
💾Memory
12/256GB
🤖OS
Windows 11
📷Camera
Front1 MP
Bannerad space

Alldocube GTBook 13 stock firmware & flash files (1)

ODLF-JX-15.6-X133JR220-JCB0A-113-D Latest
11.86 GB · ZIP · 2026-07-21
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📖 Step-by-step: how to flash Alldocube GTBook 13 stock firmware safely →
Heads up. Download links stay valid for 3 hours for security. Flashing firmware can void your warranty or brick your device — proceed at your own risk and always back up your data first.

Where to buy the Alldocube GTBook 13

Compare the current Alldocube GTBook 13 price at these stores. We show the marketplaces available in your country — prices and availability vary by region.

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Frequently asked questions

How do I flash the Alldocube GTBook 13 stock firmware?

Download the stock ROM / flash file for your exact Alldocube GTBook 13 (GTBook_13), extract the archive, then flash it with SP Flash Tool (SPFT) for MediaTek (MTK) devices, or the SPD Upgrade / ResearchDownload tool for Unisoc/Spreadtrum (SPD) chipsets. Back up your data first and charge the battery above 50%. See our step-by-step flashing guide for details.

Is it safe to flash Alldocube GTBook 13 firmware?

Flashing official stock firmware is safe as long as you use the correct stock ROM / flash file for your exact model code (GTBook_13). Flashing the wrong firmware can brick the device, so always confirm the model code before flashing.

Are these Alldocube GTBook 13 ROM downloads free?

Yes. Every Alldocube GTBook 13 firmware file on ROM Palace is free to download with a direct link — no subscription and no waiting queue.

What problems can Alldocube GTBook 13 stock firmware fix?

Stock firmware fixes bootloops, a device stuck on the logo, software crashes, failed OTA updates, can remove FRP, repair a corrupt or null IMEI, and restore the Alldocube GTBook 13 to its original factory software.

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