Crucial Warning: This device has no brand-specific PC-suite tool and no fastboot path ? QFIL over Qualcomm EDL is the only method that applies. TB-X704F has no cellular modem, so its package cannot restore mobile data on an L/A/V/Y unit or vice versa. If a guide elsewhere tells you to use SP Flash Tool for this tablet, that guide has the wrong chipset family.
Download Firmware for Lenovo Tab 4 10 Plus (TB-X704F/L/A/V/Y)
TB-X704F (ROW (Rest of World), Wi-Fi only) Start here if you're unsure whether your unit has a SIM slot ? check Settings > About tablet first, since flashing this Wi-Fi-only package onto LTE hardware or vice versa is not supported.
Not sure this is the right one for you? The full list below covers every build.
Compatibility & Bootloader Notes
QDL/EDL flashing via QFIL does not require a bootloader unlock, and this device has no fastboot-based alternative to fall back to.
Preparation checklist for Lenovo Tab 4 10 Plus (TB-X704F/L/A/V/Y)
- Confirm the exact model letter (F/L/A/V/Y) from the device label or Settings > About tablet.
- Install the Qualcomm QDLoader HS-USB driver and QFIL.
- Back up accessible user data before flashing.
- Match the region/carrier tag (ROW, ATT_US, LRA_US) to your unit.
How to Flash Lenovo Tab 4 10 Plus (TB-X704F/L/A/V/Y)
QFIL (Qualcomm EDL 9008)
QFIL works the same way across thousands of devices from many brands, so the full walkthrough lives on FlashGuideHub. What is specific to Lenovo Tab 4 10 Plus (TB-X704F/L/A/V/Y) is below.
- Match both your model letter (F/L/A/V/Y) and region tag (ROW, ATT_US, LRA_US) before downloading ? TB-X704F has no modem, so an F package cannot restore mobile data on any of the other four, and vice versa.
- See FlashGuideHub's QFIL guide for the full EDL-mode walkthrough, including the Volume Up + Volume Down + Power entry combo and driver setup.
bkerler/edl (Open-Source Qualcomm EDL)
bkerler/edl (Open-Source Qualcomm EDL) works the same way across thousands of devices from many brands, so the full walkthrough lives on FlashGuideHub. What is specific to Lenovo Tab 4 10 Plus (TB-X704F/L/A/V/Y) is below.
- A command-line alternate to QFIL over the same EDL 9008 protocol, useful if QFIL itself won't run on your OS. Requires the same .mbn programmer from the QDL package matching your exact model and region.
- See FlashGuideHub's QFIL guide for the shared EDL-mode entry steps that also apply here.
Frequently Asked Questions
No ? despite Lenovo using SP Flash Tool on some MediaTek-based tablets, the Tab 4 10 Plus is a Qualcomm Snapdragon 625/APQ8053 device, flashed over EDL 9008 with QFIL (or the open-source bkerler/edl alternate) instead.
Check whether your tablet has a SIM tray ? TB-X704F does not, since it uses the modem-less APQ8053 chip. Settings > About tablet > Model Number gives the definitive answer either way.
The ROW (Rest of World) builds ? available for TB-X704F, TB-X704L, and TB-X704V in this archive ? are the generic, non-carrier-locked option most units outside AT&T US will want. TB-X704A is specifically AT&T-branded.