POWERUSER Posts on XDA

Ampere Measures Phone Power – XDA App Review

How many times have you looked at your phone to check the battery level? How many times have you gotten the low battery alert in the middle of the afternoon? Many people deal with this by having an array of power cords and power banks. But what amount of charge is your battery getting? Is it...

USB Desktop Charger Roundup – XDA TV

Sometimes you learn one way to do something, and that's the way you do it forever. You never learn another way because you think that's just the way it is. However, there are many ways to charge your phone. You can struggle with the included charger, trying to find a outlet close enough to a...

Lepow ADD Magnetic External Battery Review – XDA Developer TV

Here on XDA Developer TV, we’ve covered a few external batteries to help extend the use of your device when the on-board battery starts to deplete. The items we have covered have been everything from a standard battery from Lepow, to a battery plus a plethora of options like an SD Card reader from RAVPower...

RavPower 14000mAh Power Bank Review

A little over a month ago, XDA Developer TV Producer Jordan reviewed a device that was an external battery plus a plethora of options from RAVPower. Perhaps the most useful feature of that device is its battery, because while it is nice to have a Wireless Internet repeater, most of the time you just need...

RAVPower RP-WD01 Wireless SD Card Reader, USB External HDD Reader 3000mAh External Battery & More! – XDA Developer TV

How many times have you been playing with your phone and your battery goes dead? Well in this day and age, you can pick up huge battery packs that will charge your device in no time. But sometimes you don't need the battery, so carrying around a heavy battery pack isn't always worth it. Well...

Simulate the Moto X Touchless Controls with Open Mic+

Aside from Active Notifications, one of the Moto X's coolest features is undoubtedly its touchless controls. Rather than having to first open Google Now before saying the hot word, this can be done anywhere without ever laying a finger on the device. Now thanks to XDA Forum Member RSenG2x, you can have similar functionality on your...

Create Your Own Device Manager Functionality with OwnMdm

Not too long ago, Google unveiled Android Device Manager, allowing users to locate and sound an alarm to their devices when they have been misplaced or stolen. Recently thereafter, Google even allowed users to secure their devices remotely with the web-based tool.Having additional options is always nice, though, and XDA Senior Member pacosal created an alternative that allows you...

Easy File Transfer Between PC and Device with Websharing 2.0

Many moons ago, a developer known as XDA Forum Member tliebeck released a pretty interesting file manager called FX File Explorer, which among other things, allowed you to view and organize your media files in a more intuitive way without having to guess what you were looking at. This same dev also had another app under the...

Location-Based Notifications for Yourself or Others

Not too long ago, Google Now and Google Keep both acquired the ability to set location-based reminders. This is a great feature, as a reminder can only ever be as useful as its predefined triggers. One major issue with the two aforementioned apps, however, is their requirement for relatively new versions of Android (4.0 or...

Mi File Explorer Given Massive Update to v4

About a year and a half ago, we wrote about how the much lauded MIUI File Explorer was ported to other devices and given root access capabilities. Since then, XDA Senior Member HootanParsa's project has grown and matured in many ways. Along with changing its name to Mi File Explorer, HootanParsa's app has been completely reworked...

Quickly Optimize APK and Classes.dex with GOptimize

If you're trying to minimize your load times by lowering I/O time, optimizing your applications' resources may be worth looking into. Naturally, loading smaller APKs leads to less time spent reading the application data. With any form of compressed data, there eventually becomes a tradeoff in compute versus read time in higher levels of compression,...

Use NFC for App Access and Control

As we talked about a little while ago, NFC can accomplish far more than "merely" serving as a replacement for your credit card. After all, while incredibly cool, NFC mobile payments make up just one potential use for the technology---and one that not very many devices support in the first place due to the lack...