That being said, USB tethering is less prone to interference, so if you absolutely need a solid connection and don't mind compromising speed, then go for it. USB tethering is probably the slowest method since most phones still use USB 2.0, which tops out at 480Mbps. USB tethering will also drain your Mac or PC's battery unless you're plugged into a wall somewhere. You'll need the latest version of iTunes on the Mac or PC you're tethering - you can't tether an iPad to an iPhone or cellular iPad via USB. If all else fails and you're unable to tether wirelessly, then consider USB tethering. An Aux (auxiliary) connection refers to any secondary wired connection but is commonly. The key difference between Aux and Bluetooth is that one is wireless and the other is wired. Compatibility: Aux Is Ubiquitous, but Only for Audio. Sound Quality: Aux Delivers Superior Sound. All that and, unless you have an older iPhone or iPad, Bluetooth tethering is fairly superfluous. Convenience: Aux Is Faster, Universal, and Wired. It's fairly slow, and you'll only be able to connect one device at a time.
You'd only want to use Bluetooth tethering when you want to conserve battery on the device with the connection (iPhone or cellular iPad). How to connect to Instant Hotspot with your Mac.How to connect to an Instant Hotspot with your iPhone or iPad.How to tether your iPad Wi-Fi to your iPhone using Instant Hotspot.There are some similar issues reported in the comments to the release notes and regarding bluetooth in older versions. The only differences I see are related to signal strength, which is lower in my office.ĭue to the bugs, I downgraded back to 3.0.2.8 since the current state of 3.0.3 (running out of battery in the afternoon) is unusable for me. But if the phone i connected to the wifi at my office, i experience the same battery drain as with the bluetooth case (again, low cpu sleep, high user idle). If connected to my wifi at home or disconnected, everything is fine. Here, the battery drain only occurs when connected to some wifis. With wifi, the problems are similar but a bit different.
With that, the battery consumption increases rapidly (a fully charged battery lasts for 8 - 9 hours instead of 30) and the phone is notably warm all the time.Įven turning off bluetooth does not seem to solve the issue until i reboot my phone.
After installing the EA upgrade 3.0.3, I'm experiencing massive battery drain when bluetooth and / or wifi is turned on.Īs soon as I enable bluetooth, the CPU is rarely reaching the sleeping state (it drops from usual 90% down to 10 - 20 %) and the amount of user idle threats increases.
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