# Firmware 3.201, 3.203 Release Notes and Upgrade Q&A

**URL:** <https://forum.gl-inet.com/t/firmware-3-201-3-203-release-notes-and-upgrade-q-a/15620>\
**Category:** Router\
**Created:** [May 4, 2021, 4:23am UTC](https://forum.gl-inet.com/t/firmware-3-201-3-203-release-notes-and-upgrade-q-a/15620 "2021-05-04T04:23:28Z")\
**Posts on this page:** 1\
**Showing post:** 32

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**Author:** ![robotluo](https://forum-assets.gl-inet.com/user_avatar/forum.gl-inet.com/robotluo/32/17434_2.png) [@robotluo](https://forum.gl-inet.com/u/robotluo)\
**Post date:** [May 27, 2021, 3:29am UTC](https://forum.gl-inet.com/t/firmware-3-201-3-203-release-notes-and-upgrade-q-a/15620/32 "2021-05-27T03:29:50Z")

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Hi Guys,

I put version 3.203\_beta3 [here](https://dl.gl-inet.com/firmware/snapshots/3.203_beta3/)

Only a few models have been updated, with the main changes as follows:

```auto
B1300,S1300, and AP1300 will support QSDK11 stably.
MV1000 upgraded to OpenWrt 19.07.7.
E750: Fixed a BUG where the OpenVPN connection status was displayed incorrectly on the LCD.
XE300: Fixed a BUG where the manual configuration of the modem was always overwritten in the 3.201 firmware.
X1200 fixes probabilistic upgrade failure caused by watchdog based on 3.201.

```

About the WiFi FragAttacks security vulnerability, fixing it in OpenWrt 19.07.7 and QSDK11 is a bit cumbersome, we need some time and will fix it in a later beta release.

We are planning the firmware 4.x, which will be based on OpenWrt 21.x and GL-SDK4.x integration firmware. It is expected to be released in October, we hope to bring you a better experience. 😉

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