Check your current software version and available updates

Before you update, find out what version your tablet is running and whether an update is waiting. On most tablets, this takes two minutes. Go to Settings, then look for About Tablet or System — the exact name depends on whether you have an iPad or an Android tablet, but it is always in Settings.

Once you open that section, you will see your current software version listed. Below it or nearby, there is usually a button that says Check for Updates or Software Update. Tap it. If an update is available, the tablet will tell you the version number and how large the read is. If nothing appears, your tablet is already current.

Write down the file size before you start — you will need a strong Wi-Fi connection, and knowing the size helps you decide whether to update now or wait until you are home. Updates usually range from 500 megabytes to 3 gigabytes.

Key Takeaways

  • Updates live in Settings under About Tablet or System, and you check for them by tapping a button in that same section.
  • Your tablet must be plugged in and connected to Wi-Fi before the update begins, and it will restart several times during the process.
  • The update usually takes 15 to 45 minutes from start to finish, depending on file size and your internet speed.
  • If the update fails or your tablet freezes, force a restart by holding the power button for 10 seconds, then try again.
  • Automatic updates can be turned on in Settings so future versions read and install without you having to check manually.

Plug in your tablet and connect to Wi-Fi

Updates drain battery fast and can fail if power cuts out halfway through. Plug your tablet into a charger before you do anything else. It should stay plugged in for the entire update — do not unplug it even if the battery reaches 100 percent.

Next, connect to Wi-Fi. Go to Settings, tap Wi-Fi, and choose your network. Make sure the connection is stable — if you are on a weak signal or a network that keeps dropping, move closer to the router or switch to a different network. A wired connection is not an option for tablets, so Wi-Fi is your only choice.

If you do not have Wi-Fi at home, you can update at a library, coffee shop, or friend's house — anywhere with a strong, stable connection. Just make sure you have time to sit with the tablet for the full 15 to 45 minutes the update takes.

Start the update and let it run without interruption

Go back to Settings, find the update button again, and tap read and Install or Update Now. The tablet will read the file first, which can take 5 to 15 minutes depending on your internet speed. Do not close Settings or put the tablet to sleep during this step.

Once the read finishes, the tablet will ask you to confirm that you want to install. Tap yes. The installation will begin, and your tablet will restart — this is normal. You will see a progress bar or a spinning wheel. Let it sit. Do not press any buttons, do not unplug it, and do not try to use the tablet while the update is running.

The whole process from read to finish usually takes 15 to 45 minutes. Larger updates and slower internet connections take longer. If you see the same screen for more than an hour, something has gone wrong — see the troubleshooting section below.

What to do if the update gets stuck or fails

If your tablet freezes on a loading screen or shows an error message, force it to restart. Press and hold the power button for 10 seconds until the screen goes black. Wait 30 seconds, then press the power button again to turn it back on. This does not erase anything — it just stops the stuck process.

Once the tablet restarts, go back to Settings and try the update again. Most of the time, a second attempt works. If it fails a second time, check that you are still plugged in and connected to Wi-Fi, then wait an hour before trying a third time — sometimes the update servers are temporarily busy.

If the update keeps failing after three attempts, write down the exact error message and search for it online along with your tablet model. Error messages usually point to a specific problem — a corrupted read, a network issue, or rarely, a hardware fault. The search results will tell you whether it is something you can fix or whether you need to visit a repair shop.

Turn on automatic updates so you do not have to check manually

Once your tablet is up to date, you can set it to read and install future updates on its own. On an iPad, go to Settings > General > Software Update > Automatic Updates, then turn on Install iOS Updates. The tablet will read updates when plugged in and connected to Wi-Fi, usually overnight.

On Android tablets, the process varies by manufacturer. Go to Settings > System > System Update and look for an option called Auto read or Automatic Updates. If you do not see it, your tablet may not support automatic updates — in that case, you will need to check manually every few months.

Automatic updates are convenient, but they mean your tablet may restart without warning. If that bothers you, leave automatic updates off and check for updates yourself once a month instead.

Understand what updates do and why they matter

Software updates fix security holes, patch bugs that slow your tablet down, and add new features. Security fixes are the most important — they close gaps that hackers can use to steal your data or install malware. Tablets that do not update regularly become vulnerable over time.

Updates also improve battery life, speed up apps, and fix crashes. If your tablet has been sluggish or an app keeps closing, an update often solves it. Manufacturers usually release updates every few weeks to a few months, depending on the device.

The only downside is that very old tablets may stop receiving updates after five to seven years. If your tablet is more than seven years old and no update is available, that is normal — the manufacturer has moved on to newer models. At that point, you can keep using the tablet as is, but it will not receive security fixes anymore.

Frequently Asked Questions

Will updating erase my photos, apps, or files?

No. Updates install on top of your existing system and leave all your data untouched. Your photos, messages, apps, and settings stay exactly as they are. The only time an update erases data is if something goes catastrophically wrong and you have to factory reset the tablet — this is extremely rare.

Can I use my tablet while it is updating?

No. The tablet will be locked and unresponsive during the update. You cannot make calls, send messages, or open apps. The update usually takes 15 to 45 minutes, so plan to do something else in the meantime.

What if I do not have Wi-Fi at home?

You can update anywhere with a stable Wi-Fi connection — a library, coffee shop, or friend's house. Just keep the tablet plugged in and let the update run without interruption. Do not try to update over mobile data; it will not work and will waste your data allowance.

How often should I update my tablet?

Update as soon as one becomes available, or turn on automatic updates and let the tablet handle it. Most updates come out every few weeks to a few months. Staying current protects you from security problems and keeps your tablet running smoothly.

What if my tablet is too old to update?

If no update is available when you check, your tablet has reached the end of its support life. This usually happens after five to seven years. You can keep using the tablet, but it will not receive security fixes anymore. Consider replacing it if you use it for banking or shopping.