Guide on How to Fix Attempting Data Recovery iPhone [Step-by-Step]

Penny Warren Published on July 04, 2025Recover Data3-min reading

When you see the message "Restore from iCloud Remaining Estimating" it stays like this for a long time, it usually means your iPhone or iPad is still downloading data from iCloud but can't calculate the estimated time properly. So, how long does it generally take to restore from iCloud? This article will answer the question for you and show you how to fix your iPhone stuck on restoring from iCloud easily.

Part 1: How Long Does It Take to Restore from iCloud

So, how long does restore from iCloud take? It generally depends on your iCloud Backup file size. The typical time range is:

5 GB or smaller: It will take about 20 minutes to restore from iCloud.

10-20 GB: It takes about 1-3 hours to restore from iCloud.

50-100 GB or higher: It takes about 4-24 hours to restore your data from iCloud.

Part 2: What Affects iCloud Restore Speed

However, there are some factors that will affect the restore speed, which may cause your iPhone to be stuck on restoring from iCloud for a long time.

Internet Connection

A poor internet connection will greatly decrease the iCloud Restore speed. After all, iCloud Restore uses the internet to download data to your iOS device.

Apple Server Condition

Your are restoring from iCloud, so you have data exchange with Apple Server. If Apple Server is slow or under load, your iPhone or iPad may be stuck on restoring from iCloud for a long time.

Your Device's Condition

If your iOS device is new and in good condition, restore from iCloud will be much faster. However, if your iPhone or iPad is worn out, then it will take longer for your iPhone or iPad to restore from iCloud. After all, your device need to install apps and configure data.

File Size

This is the most important factor. As mentioned above, different iCloud Backup file sizes will take different amounts of time to restore to your iOS device. If you want to reduce the backup file size, you can go to iCloud web or the iCloud app to remove some photos or videos.

Unfortunately, you cannot remove App data backups. However, when downloading apps on your new iOS devices, you can cancel some apps' download processes if they are considered useless.

Part 3: The Easiest Way to Fix iPhone Stuck on Restoring from iCloud

So, what can you do when your iPhone is stuck on restoring from iCloud? Since you've known how long does restoring from iCloud take, you can determine whether there's an issue based on the time consumption. You can directly stop iCloud restore and choose a faster and more stable alternative - imyPass iPhone Data Recovery. This is the most reliable iPhone data recovery software. It can help you quickly recover data from your iCloud or iTunes Backup, which is faster than official processes. Moreover, if you want to recover lost data on your iOS device, this program can help you do that even without any previous backup.

How to Recover Data to Your iPhone

How to Restore from iCloud

Part 4: How to Optimize iCloud Restore Speed

Many users will still choose to use the official way to restore their iPhone or iPad from iCloud Backup. Let's use some tips and tricks to accelerate the iCloud Restore speed.

1. Use a Fast and Stable Wi-Fi Connection

Make sure you're on a strong Wi‑Fi network and avoid public or slow connections. If possible, connect to a 5 GHz Wi‑Fi band for faster iCloud Restore speed.

2. Keep Your Device Plugged-in and Screen On

Make sure your iPhone or iPad is always plugged into power during restoring from iCloud. You can also go to Settings, and then Display & Brightness to set Auto-Lock to Never. It will increase the iCloud Restore speed.

3. Restore During Off-Peak Hours

You can choose to restore from iCloud Backup at night because iCloud server can be less busy late at night or early morning. Try do it during the time and you can go to sleep.

Conclusion

This article has told you how long does it take to restore from iCloud. You can use some tips and tricks to optimize the iCloud Restore speed. If you still have trouble restoring from iCloud, you can use imyPass iPhone Data Recovery to quickly restore all data or selected files to your iPhone.