I just bought a new phone,lg v10. I have looked around the phone has the best features. It got laser focus and 4gb ram. Also,the signature feature is dual cameras at the front, it provides the super wide angle. This is good for selfie. There is a disadvantage. It is quite heavy,192g weight, because it used a stainless steel frame body to provide firmer body. Although it is heavy, it is quite thin.
Generally, it is so great, 5.5 inch screen,that is quite sharp. Also it has nfc and fringer print scan. Although the fringer print is not working for me. This is great and has a lot of features.
Even I got my LG v10 to enable debug mode, Android Studio still did not detect my LG V10. That is because the usb drive is not installed. I tried LG United USB driver, that doesn't work for V10, That is too new. You need to LG home page and select support page for V10. Lastly, you need to download LG bridge and install it. It bundled the usb driver for V10. Then android studio can detect my V10.
I checked my Asus ZenPhone 6, there are no OTA upgrade for Android 5.0. The one option is to do a manually upgrade.
I checked their firmware download page I searched for the package for (Z002), I cannot find any package for Android 5.0. I downloaded a few packages to try. Finally, I found T00G package is working. I just need to download the package and pasted it into the root folder of internal storage. Then I restarted my phone, it picked up the upgrade package automatically. However, the package required about half hours to install.
After the upgrade is completed, I found the UI got a lot of improvements. That is easier to use and more smooth.
My Galaxy S3 is aging now. That is running Android 4.1 which is quite old. I flashed my phone with a new ROM. I chose OmniRom. That is very lightweighted and simple.
1.I turned off the phone, and then Press Power+Home+ Volume Down to enter a download mode.
2. I used Odin3 to flash the CF-Auto Root image, making the phone to be rooted. You can find those instructions in xda forum.
3. I used ClockwiseMod to flash OmiRom rom.
That is easy.
I got a "new" phone with Android 4.4!
I found the UI is basic and clean. Also, that is very smooth! The most important is the batter life improved a lot!
There are many apps can do a screenshot in Android. However, I tested a few of them. They required your android phone are rooted.
Well, most of android phones have a shortcut to do a screenshot.
If you are using Samsung phone, please try to hold home key and power button for a few seconds.
For other android phone, you should try to hold volume down button (some models using volume up button) and power button for a few seconds.
These two shortcuts are the most common way to do a screen shot.