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Tiffany StewartSep 12, 2025
How to fix Micro SIM error on LG G3 Cell Phone?
- BbrianbriggsSep 12, 2025
If you're experiencing a Micro SIM error on your LG Cell Phone, ensure that the Micro SIM card is correctly inserted.






How to fix Micro SIM error on LG G3 Cell Phone?
If you're experiencing a Micro SIM error on your LG Cell Phone, ensure that the Micro SIM card is correctly inserted.
What to do if my LG G3 hangs up or freezes?
If your LG Cell Phone hangs up or freezes, it could be due to an intermittent software problem. Try to perform a software update via the website.
What to do if my LG G3 Cell Phone is not charging?
If your LG Cell Phone is not charging, ensure the battery isn't fully discharged and try charging it. If the surrounding temperature is too hot or cold, allow the phone to reach a normal temperature. Inspect the charger and its connection to the phone for any issues. Try plugging the charger into a different socket to rule out voltage problems. If the charger is defective, replace it. Also, make sure you are using only original LG accessories.
Why my LG G3 cannot be switched on?
If your LG Cell Phone is not switching on, press the Power/Lock Key for at least two seconds. If that doesn't work, the battery may be discharged. In this case, charge the battery and check the charging indicator on the display.
Why does my LG G3 Cell Phone have no network connection?
If your LG Cell Phone has no network connection or drops the network, it could be due to a weak signal or being outside the carrier network. Try moving toward a window or into an open area. You can also check the network operator coverage map. It could also be that the operator applied new services. Check whether the Micro SIM card is more than 6~12 months old. If so, change your Micro SIM at your network provider's nearest branch. Contact your service provider.
What to do if my LG Cell Phone has a charging error?
If you are experiencing a charging error with your LG Cell Phone, start by ensuring the battery is not completely discharged and try charging it. Make sure the phone is charging at a normal temperature, as extreme temperatures can interfere with charging. Check the charger and its connection to the phone for any contact issues. Try plugging the charger into a different socket to rule out voltage problems. If the issue persists, the charger may be defective, so consider replacing it. Finally, ensure you are using only original LG accessories, as using the wrong charger can cause charging errors.
Why files do not open on LG Cell Phone?
If files do not open on your LG Cell Phone, check the supported file formats.
Why the screen does not turn on when I receive a call on my LG G3 Cell Phone?
If the screen of your LG Cell Phone does not turn on when you receive a call, it might be due to a proximity sensor problem. If you are using a protection tape or case, make sure it does not cover the area around the proximity sensor. Also, ensure that the area around the proximity sensor is clean.
Why does my LG G3 Cell Phone have no network connection or a dropped network?
If your LG Cell Phone displays a 'No network connection' message or drops the network, try moving toward a window or into an open area to improve the signal strength. You can also check the network operator coverage map to see if you are in a covered area. If the Micro SIM card is more than 6~12 months old, consider changing it at your network provider's nearest branch. You may need to contact your service provider.
Why doesn't the screen turn on when I receive a call on my LG Cell Phone?
If the screen on your LG Cell Phone does not turn on when you receive a call, it might be a proximity sensor problem. If you use a protection tape or case, make sure it has not covered the area around the proximity sensor. Make sure that the area around the proximity sensor is clean.
| Display diagonal | 5.5 \ |
|---|---|
| Touch technology | Multi-touch |
| Touchscreen type | Capacitive |
| Processor cores | 4 |
| Processor family | Qualcomm Snapdragon |
| Processor frequency | 2.5 GHz |
| RAM capacity | 2 GB |
| Compatible memory cards | MicroSD (TransFlash) |
| Maximum memory card size | 128 GB |
| Internal storage capacity | 16 GB |
| Flash type | LED |
| Front camera type | Single camera |
| Rear camera resolution (numeric) | 13 MP |
| Front camera resolution (numeric) | 2.1 MP |
| 4G standard | LTE |
| 2G standards | GSM |
| 3G standards | HSDPA |
| Wi-Fi standards | 802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n) |
| Bluetooth version | 4.0 |
| 3G bands supported | 850, 900, 1700, 1900, 2100 MHz |
| 4G bands supported | 850, 900, 1800, 2100, 2600 MHz |
| SIM card capability | Single SIM |
| 2G bands (primary SIM) | 850, 900, 1800, 1900 MHz |
| Mobile network generation | 4G |
| USB version | 2.0 |
| USB connector type | Micro-USB B |
| Headphone connectivity | 3.5 mm |
| Form factor | Bar |
| Product color | Gold |
| Platform | Android |
| Google applications | Google Maps, Google Play, Google Voice Search |
| App distribution platform | Google Play |
| Operating system installed | Android 4.4.2 |
| Subscription type | No subscription |
| Themes | Wallpapers |
| Personalization | Icons, Menu, Shortcuts |
| Personal info management (PIM) | Alarm clock, Calculator, Calendar, Events reminder, Notes, To-do list |
| Audio formats supported | AMR, FLAC, M4A, MIDI, MKA, MP3, OGG, WAV, WMA, XMF |
| Video formats supported | H.263, H.264, MP4, WMV |
| Multimedia Messaging Service (MMS) | Multimedia Messaging Service (MMS) is a standard way to send messages that include multimedia content to and from a mobile phone over a cellular network |
| Talk time (3G) | - h |
| Battery capacity | 3000 mAh |
| Depth | 9.1 mm |
|---|---|
| Width | 74.6 mm |
| Height | 146.3 mm |
| Weight | 151 g |
Step-by-step guide for initial phone setup, including battery and SIM card insertion.
Instructions for correctly connecting and charging the phone's battery using the provided accessories.
Detailed instructions on initiating, managing, and terminating phone calls.
Using the phone's camera to capture photos and record videos.
Configuring and managing wireless connections like Wi-Fi, Bluetooth, and mobile data.
Setting up screen locks, encrypting data, and managing phone security features.
Information regarding radio frequency (RF) energy exposure and compliance.
Details on Specific Absorption Rate (SAR) and its relation to RF exposure limits.