![How to fix a Samsung Galaxy C7 Pro that cannot detect SD card, SD card not detected error [Troubleshooting Guide]](https://thedroidguy.com/wp-content/uploads/2018/03/samsung-galaxy-c7-pro.jpg)
External devices like SD cards are essential for storage expansion especially in mobile devices with low memory capacity. To ensure that…
![How to fix a Samsung Galaxy C7 Pro that won’t send MMS [Troubleshooting Guide]](https://thedroidguy.com/wp-content/uploads/2018/08/samsung-galaxy-c7-pro.jpg)
Before you troubleshoot, check and ensure that MMS is properly set up or enabled on your device. Typically, network services like…
Snapchat is one of the popular apps many Android device owners are using. Needless to say, it’s well-maintained and up-to-date but…
![How to fix an HTC U12/U12 Plus smartphone that is not charging or charging but very slowly [Troubleshooting Guide/Charging Tips]](https://thedroidguy.com/wp-content/uploads/2018/07/htc-u12-768x432.jpeg)
Charging problems in mobile devices can be due to software issues or hardware damage. In most case though, software errors are…
We receive hundreds of emails each day from Samsung Galaxy S4 owners and the most common problem is that the phone…
![How to fix No SIM card error on your HTC U12/U12+ smartphone [Troubleshooting Guide]](https://thedroidguy.com/wp-content/uploads/2018/07/htc-u12.jpg)
When your phone shows a No SIM card error prompt, it’s telling you that it doesn’t recognize the SIM card. If…
![How to fix an HTC U12 / U12 Plus smartphone that keeps disconnecting from a Wi-Fi network [Troubleshooting Guide]](https://thedroidguy.com/wp-content/uploads/2018/07/htc-u12-wifi-issue.jpg)
One of the first things smartphone users do upon owning a new device is to use Wi-Fi to go online. Typically,…
Power issues are often attributed to hardware problems but if you are sure the phone hasn’t been damaged due to either…
![How to fix a Samsung Galaxy A8 2019 smartphone that keeps freezing and lagging [Troubleshooting Guide]](https://thedroidguy.com/wp-content/uploads/2018/06/Samsung-Galaxy-A8-2018-wifi-keeps-dropping-768x512.jpg)
Lags and freezes are usual symptoms of wear-and-tear in mobile devices. But there are some factors that can trigger these same…
This post highlights some simple solutions and workarounds to deal with an MMS issue on the Samsung HTC U12/12+ smartphone. Problems…
![How To Fix No Signal, Network Connectivity Issues On Samsung Galaxy S3 [Part 1]](https://thedroidguy.com/wp-content/uploads/2015/06/Samsung-Galaxy-S3.jpg)
Welcome to our first part in our focused troubleshooting series that deals mainly with no signal and network related issues concerning…
We have received several emails from Samsung Galaxy S4 (#Samsung #GalaxyS4) owners whose phones are now randomly rebooting. This problem may…
Today, we give you five more issues taken from emails sent by some members of our community. This article though allocates…
![What to do if your LG V35 ThinQ can no longer connect to a WiFi network [Troubleshooting Guide]](https://thedroidguy.com/wp-content/uploads/2018/06/lg-v35-thinq-cant-connect-to-wifi-768x432.jpg)
Phones nowadays are an extension of one’s life and it is very important that they’re connected to the internet either by…
![What to do if your Sony Xperia XZ Premium smartphone is not recognized by your PC [Troubleshooting Guide]](https://thedroidguy.com/wp-content/uploads/2018/02/sony-xperia-xz-premium-keeps-freezing-lagging.jpg)
When your smartphone is not recognized by computer, it denotes a problem on either the phone or the computer. Something on…
When a premium phone like the Samsung Galaxy S9 Plus isn’t responding, it’s possible that it’s turned off or there’s not…
![Samsung Galaxy S7 Edge screen is black with LED blue light turning on during reboot [Troubleshooting Guide]](https://thedroidguy.com/wp-content/uploads/2017/06/Samsung-Galaxy-S7-Edge-black-screen-with-light.jpg)
The black screen of death has a few variations. There is a case wherein the screen simply turns black and unresponsive…
![How to fix your Samsung Galaxy S7 Edge that keeps showing “Unfortunately, My Files has stopped” error [Troubleshooting Guide]](https://thedroidguy.com/wp-content/uploads/2017/08/Samsung-Galaxy-S7-Edge-my-files-has-stopped.jpg)
Your Samsung Galaxy S7 Edge has a default files explorer called My Files and the error “Unfortunately, My Files has stopped”…
![How to fix your Samsung Galaxy A3 (2017) with error “Unfortunately, Camera has stopped” [Troubleshooting Guide]](https://thedroidguy.com/wp-content/uploads/2017/08/Samsung-Galaxy-A3-camera-has-stopped.jpg)
The error message “Unfortunately, Camera has stopped” with your Samsung Galaxy A3 is basically notifying you about the built-in camera app…
Welcome to another installment of our troubleshooting series where we aim to help our readers who own the #Samsung #Galaxy #…
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