Alexis Kestler
Have you been frustrated when trying to log into Facebook only to be met with the error "100 Unsupported Request Method Type Post"? As a fellow technology geek and avid Facebook user, I completely understand how annoying this login failed message can be when all you want to do is access your account.
Not to worry – in this comprehensive troubleshooting guide, I‘ll walk you step-by-step through exactly how to resolve this "Unsupported Request" error on Facebook, using my years of experience as a streaming and gaming expert. Whether you‘re using an Android device or iPhone, my guide will help you log back into Facebook smoothly.
What Does "Unsupported Request Method Type Post" Mean on Facebook?
Let‘s start by demystifying this confusing error message. The "100 Unsupported Request Method Type Post" message means that Facebook‘s systems are unable to process the POST request method submitted by your device when you enter your login credentials.
In simple terms, it‘s a communication error between your device and Facebook‘s servers. Your device is sending a standard POST request to log into your account. But something on Facebook‘s end is preventing it from fulfilling that request, so you get the login failed error.
This error stems from a few possible causes:
- A bug or glitch introduced in a recent Facebook app update
- Temporary server outages or disruptions on Facebook‘s infrastructure
- Problems with your internet connection interfering with request transfers
- Entering incorrect login credentials on your end
- Recent security changes made to your Facebook account
So in a nutshell, the "Unsupported Request" error appears when the Facebook app or website can‘t handle the standard login POST request from your smartphone, tablet or computer. Understanding the technical root of the problem will make it easier to troubleshoot.
Step-by-Step Guide to Resolving the Facebook "Unsupported Request" Error
Without further ado, let‘s dive into the various methods you can use, as recommended by a streaming and gaming specialist, to solve the "100 Unsupported Request Method Type Post" error:
1. Check if Facebook is Having an Outage
The first thing I always do when encountering a Facebook error is to check if they are experiencing widespread technical issues on their end.
Head to Downdetector.com and enter Facebook in the search bar. This helpful site tracks social media outages based on user reports.
If you see a sudden spike in Facebook outage reports, that likely means they are having server problems. The good news is these are usually resolved within a few hours. So sit tight, make yourself a snack, and try logging into Facebook again later.
2. Update to the Latest Version of Facebook
Assuming no known Facebook outages, another common culprit is having an outdated version of the Facebook app installed on your device.
The login process is particularly sensitive to app versions. Bugs in older Facebook app releases often affect the POST request handling.
On your iPhone, iPad, or Android device, open the App Store or Google Play Store. Search for the Facebook app and ensure you have the latest version installed. Download any available updates.
3. Force Quit and Restart the Facebook App
Before diving deeper into troubleshooting, try force quitting the Facebook app on your device and restarting it:
On iPhone/iPad:
- Double tap the Home button to bring up your recent apps
- Swipe up on the Facebook preview to force quit it
- Open Facebook again from your Home screen
On Android:
- Open Settings > Apps > Facebook
- Force stop the app
- Relaunch Facebook
Restarting the app essentially clears out any corrupt temporary data that could be interfering with the login process and POST request transfer.
4. Clear the App’s Cache and Data
If force quitting didn’t work, the next step is to wipe the cache and app data which could also have errors preventing login.
On Android:
- Go to Settings > Apps > Facebook > Storage
- Tap Clear Cache and then Clear Data
- Open Facebook again
On iPhone/iPad:
- Go to Settings > General > iPhone Storage
- Select Facebook and tap Offload App to clear data
- Reinstall Facebook from the App Store
This gives the app a clean slate, often resolving quirky errors like “Unsupported Request”.
5. Delete and Reinstall the Facebook App
If you still see the error after clearing cache and data, completely removing and reinstalling the Facebook app typically does the trick:
On iPhone/iPad:
- Press and hold the Facebook icon until the icons jiggle
- Tap the X icon on Facebook to uninstall it
- Open the App Store and search for Facebook to install it again
On Android:
- Open your Apps menu and tap and hold Facebook
- Drag it up to Uninstall
- Go to Play Store and reinstall the Facebook app
Reinstalling will replace any corrupted files that may be contributing to the “Unsupported Request” error during login.
6. Try Logging Into Facebook From a Web Browser
At this point in troubleshooting, attempt to log into your Facebook account through a web browser like Chrome or Safari on your phone instead of via the mobile app.
If you can successfully log in through the browser, that indicates the issue is isolated to the mobile application rather than your account credentials. Reinstalling the app as explained above should take care of it.
7. Toggle Between WiFi and Cellular Data
Problems with your internet connectivity can also interfere with Facebook’s ability to process login POST requests properly.
As a workaround, toggle your device’s internet connection from WiFi to cellular data, or vice versa, and try logging into Facebook using each network.
8. Reset Network Settings
If you continue seeing the error on both WiFi and cellular data, go to Settings > General > Reset and tap Reset Network Settings. This will wipe all network connections and reset them cleanly, which could resolve any conflicts.
9. Update Your Device Software
Make sure your iPhone, Android or other device is updated to the latest OS version. Software updates often contain fixes for network-related bugs that can prevent Facebook login errors like this “Unsupported Request” one.
10. Contact Your Mobile Carrier
For persistent connection issues across multiple apps, contact your mobile carrier. There could be a problem with your SIM card or cellular plan causing conflicts with standard POST request handling. Your carrier can troubleshoot and provide fixes.
11. Wait 24-48 Hours
As a last resort, wait a day or two and then try logging into Facebook again. If the issue was caused by a temporary service disruption on Facebook‘s end, their engineers likely resolved it and brought systems back online after some time. Remaining patient is key.
Preventing Facebook “Unsupported Request” Issues in the Future
Once you finally get the “Unsupported Request Method Type Post” error resolved and can access Facebook again, here are some tips from a tech specialist to avoid recurring headaches going forward:
- Keep the Facebook app updated always – enable auto-updates if possible
- Bookmark Downdetector.com to quickly check for Facebook outages
- Don’t log out of Facebook on your mobile device when not needed
- Verify Facebook is working on another device before logging out
- Contact Facebook support if an error persists for more than 48 hours
- Update your device operating system and apps regularly
The Bottom Line
Dealing with technical mumbo jumbo like “Unsupported Request Method Type Post” can be so frustrating! But armed with this comprehensive troubleshooting guide, you now have all the tools to swiftly resolve this Facebook login error on your mobile device or computer.
With a combination of updating Facebook, resetting the app, verifying your network connection, and exercising patience, you‘ll be back accessing Facebook in no time. And you‘ll know exactly what to do next time you encounter the dreaded "Unsupported Request" message.
Let me know if you have any other tips for fixing errors like this! As a fellow tech geek, I’m always looking to improve my troubleshooting knowledge.
