Latest firmware provides, customname, remap play button, Connect to Connect+ devices, meanwhile this firmware version adds latency to ADC input, and cutoff noise. Supposedly this latest firmware allows the Charge 3 to be connected to up to like 100 other JBL wireless speakers. The new firmware update gives the Xtreme 2 more volume and more bass over a broader volume range. The sleek JBL Tuner 2 is a compact, portable radio with crystal clear sound, Bluetooth and up to 12 hours of playtime. There is a JBL Connect app for Android and iOS that is used for updating the firmware and adds some new tricks to JBL speakers such as the JBL Xtreme 2. The maximum volume on Megaboom 3 is the equivalent of 80% volume on Xtreme 2. JBL, please give us a firmware update for the Extreme 2 to get full performance on battery, I would rather have performance than a little more battery life. There are two firmware versions( or more I haven't checked the latest fw), Stock and a newer firmware with Connect+. Asked 2 years ago by kojoforever. It wont turn off. JBL Xtreme 2 Firmware update Explained & XTREME RE-MATCH by DLX Willington 2 years ago 17 minutes 80,095 views The new speakers all feature Bluetooth 5.1 and USB-C for charging. Page 14 JBL Xtreme 2 is the ultimate portable Bluetooth speaker that effortlessly delivers dynamic 15 hours of playtime and immersive stereo sound. Turn the speaker back on. Click on the desired section below for more information. Shop at JBL Australia official site. So i was at JBL website and find out that this soundbar has an (auto) update and everyone was complaining about the volumen + bass level. I belive its the same update as BAR 5.1. I managed to reset the fitbit yesterday and again today after the same happening as above prompting me to update firmware. The bass has the kick people have come to expect from the JBL Bluetooth speaker line. A New Way To upgrade How To Update Firmware On Jbl Xtreme 2 Stock ROM firmware last version, supported android 10, 4, 8, 7, 5, 9, 6. The sound on the Xtreme 2 is a typical JBL sound signature, but I find it is getting a little more refined with every new model. Information. 4. The JBL Boomboxâs 2 feature set is nearly identical to that of the Xtreme 2. Solution: JBL Pulse 2 connecting or pairing problems, unstable bluetooth, connection dropping, lightshow button LED flashing erratically, speaker unresponsive, interference from Samsung TV Series 5, solved by firmware update. I measured the JBL Charge 2 with my previous 1.4.0 firmware and measured it again after the update to 1.4.1, and what you can see from the measurements is that the first 3 steps were entirely screwed up with the old firmware (green) that was incapable of producing and clean output below 150Hz while with the new firmware (blue) it measures ok. How to update Jbl Xtreme 2 How To Update Firmware Firmware latest version, supported android 4, 6, 8, 5, 10, 7, 9. JBL Xtreme 2 is the loudest portable speaker Iâve tested. Thatâs not really something I would use, so, I donât care about that. xda-developers General discussion Off-topic JBL Connect Function on JBL Charge 2+ by mkainze XDA Developers was founded by developers, for developers. In my case, I found the Xtreme 2 â¦ Q: Question I purchased Xtreme 2 when it 1st came out and was disappointed that the overall volume was less than the 1st version but then Jbl released a firmware update version 1.6 that really helped so I just got a 2nd Xtreme 2 and dont see the update in the app???? The bass is cleaner and more consistent than Megaboom 3. Usually after the 3rd or 4th update I get 50% through the update then my Charge 4 freezes. Firmware Update. Featuring a rechargeable 10,000mAh Li-ion battery supporting up to 15 hours of playtime and carries a convenient USB charge out. How To Update Firmware On Jbl Xtreme 2 Stock firmware Download Stock ROM firmware APK file in android version: Pie, Nougat, Lollipop, Lollipop, KitKat, Q, Marshmallow, Oreo.