What is restart bootloader nexus 7

One of the exciting things you can do with the bootloader mode is to install various ROMs also called firmware on your device. Replacing your current ROM with a custom one means giving a completely new look to your device. This changes the entire look and feel of your phone or tablet. All your icons, themes, and even system functions change when you use a custom ROM. If you are a big fan of custom ROMs and you want to install one of those on your device, the bootloader mode is what is going to help you do that.

In case you end up tweaking your phone too much and you are not happy with the results, you can get the stock firmware flashed from the bootloader mode and that will bring your device back to the factory state.

If you have ever booted your device into bootloader mode, you have probably seen the recovery option. However, it has a limited number of options. If you are looking to expand the recovery features, a custom recovery is what you need. A custom recovery brings with it many more features than the stock one. Also, installing many third-party files requires you to have a custom recovery on your phone.

Once you have installed a custom recovery with the bootloader mode, then choosing the recovery option will reboot your device into this newly installed recovery. Those of you who have never tweaked their phones beyond what the system allows might be a little hesitant to use the bootloader mode. You might even be worried if restarting your device into the bootloader mode will erase your data.

That is what we are going to answer here for you. When you reboot your phone or tablet into bootloader mode, nothing gets deleted from your device. That is because the bootloader itself does not perform any actions on your phone. It is you who decides what to install with the bootloader mode, and then it depends if doing that action will wipe off your data. For example, if you unlock the bootloader, then all of your data will be erased. This is done for security reasons.

Similarly, if you flash a full-blown custom ROM , it will wipe off all the data on your device. So it is necessary to backup your Android phone before unlocking the bootloader. Now that you know quite a bit about Android bootloader mode, you might want to see how this mode looks. If that is the case, it is pretty easy to enter the bootloader screen on most Android devices. The following are two methods you can use to enter the bootloader mode on your phone or tablet.

One of the quickest ways to enter the bootloader mode on most Android devices is to use the designated key combination. Most phones have a certain key combination that you can press to reboot your device into the bootloader mode instead of the normal mode. If you use a Google Pixel phone , you can press the Volume Down and Power buttons at the same time while your phone is turned off to enter the bootloader mode. On some Nexus phones , you need to press the same Volume Down and Power key combo to get into the bootloader mode.

Most LG devices also follow a similar approach where you need to hold down the Volume Down and Power buttons together to enter the bootloader mode. Then, keep the Volume Down key held down and you will see the bootloader screen. If you want to reboot to the bootloader on a Samsung phone , you would be disappointed to know that Samsung devices do not have the bootloader mode.

If you are finding it difficult to reboot into the bootloader mode on your Android device, you can use ADB reboot bootloader. Get Nexus 7 tablet out of reboot loop?

Ask Question. Asked 4 years, 1 month ago. Active 4 years, 1 month ago. Viewed 9k times. Nexus 7 tablet running Android, everything up to date a few months ago. Added Was usb debugging enabled in the device?

Or, do you have a custom recovery installed or bootloader unlocked? You would have to factory reset the phone if the answer is "no" for all of my questions Yes, USB debugging was enabled on this tablet it's not a phone a long time ago. Improve this question. Olin Lathrop.

Olin Lathrop Olin Lathrop 1 1 silver badge 6 6 bronze badges. Add a comment. Active Oldest Votes. This will of course erase all your data. Improve this answer. This sounds exactly like what I was looking for. I'm not where the tablet is now. I'll try this and report back in a day or two not sure when I can get to where the tablet is currently.

This sequence works partially. If I hold volume- down when powering up, I get to the menu with the recovery option as you say. Clicking power makes it go black for couple of seconds, then there is a picture of the android on its back with the belly door open, a exclamation mark above it, and "no command" written below. No clicking seems to have any effect, except holding power for maybe 10 seconds powers the unit down. Where did I go wrong?

It's tantalizingly close, but I'm still stuck. Now what? I looked at the video you linked to more closely. Finally you need to switch your Nexus 7 into Fastboot mode. This is its bootloader from which you can do recovery and flash procedures. Power down your device, and once off, press and hold the power button and the volume up and down buttons. After a second or two the Fastboot menu appears. If you've never done this type of thing before, you may have to wait for the debugging drivers to install.

If there's a driver install problem, use the Nexus Toolkit to install this using option one. By default, Android devices are set in a locked state.

This protects their bootloader and stops malicious programs managing to do anything, well, malicious. To perform a flash it needs to be unlocked. Run the Nexus Toolkit and it'll ask you what version of Android you have. Only people who have donated can check for updates - don't worry if you're not offered exactly the right release, just select the nearest version.

As long as it's within a point-build it'll be fine.