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Immediately after the ROM, flash the GApps zip. Do not reboot between these steps.
The Samsung Galaxy Tab 4 10.1 came in several variants (Wi-Fi, LTE, and 3G). The (SM-T531) requires specific kernel drivers to handle the cellular radio. The 20180419 unofficial build became a community favorite because it balanced the modern features of Nougat with the limited hardware resources of the Snapdragon 400 processor. Common Issues & "The Fix"
If the tablet feels sluggish, set this to "At most 2 processes." Why stick with 14.1?
While this build is remarkably stable, users often encounter three specific hurdles that require "fixes" during or after installation: 1. The "Status 7" Error (TWRP Fix)
This guide provides a comprehensive walkthrough for installing and optimizing the build dated 2018-04-19 for the Samsung Galaxy Tab 4 10.1 (3G variant, codename: gtel3g) .
Navigate to Settings > Cellular Networks > Access Point Names (APN) and manually enter your carrier's settings. If the signal remains dead, ensure you have flashed the latest stock Samsung firmware (Lollipop) before moving to LineageOS to ensure your modem/baseband is up to date. 3. Google Play Services "Battery Drain"
In TWRP, go to Wipe > Advanced Wipe and select: System, Data, Cache, and Dalvik .
Immediately after the ROM, flash the GApps zip. Do not reboot between these steps.
The Samsung Galaxy Tab 4 10.1 came in several variants (Wi-Fi, LTE, and 3G). The (SM-T531) requires specific kernel drivers to handle the cellular radio. The 20180419 unofficial build became a community favorite because it balanced the modern features of Nougat with the limited hardware resources of the Snapdragon 400 processor. Common Issues & "The Fix" lineage14120180419unofficialgtel3g fix
If the tablet feels sluggish, set this to "At most 2 processes." Why stick with 14.1? Immediately after the ROM, flash the GApps zip
While this build is remarkably stable, users often encounter three specific hurdles that require "fixes" during or after installation: 1. The "Status 7" Error (TWRP Fix) The (SM-T531) requires specific kernel drivers to handle
This guide provides a comprehensive walkthrough for installing and optimizing the build dated 2018-04-19 for the Samsung Galaxy Tab 4 10.1 (3G variant, codename: gtel3g) .
Navigate to Settings > Cellular Networks > Access Point Names (APN) and manually enter your carrier's settings. If the signal remains dead, ensure you have flashed the latest stock Samsung firmware (Lollipop) before moving to LineageOS to ensure your modem/baseband is up to date. 3. Google Play Services "Battery Drain"
In TWRP, go to Wipe > Advanced Wipe and select: System, Data, Cache, and Dalvik .
