Skip to main content

GSM Handbook

Your trusted source for smartphone tips, reviews, and tech hacks. gsmhandbook helps you master your Android or iPhone with easy guides, gadget updates, and how-to tutorials that save time and money.

Search This Blog

Home
About Us
Contact Us
Privacy Policy
Copyright Policy
About the Author

Showing posts with the label iPhone

Posts

10 Tech Mistakes That Are Slowly Damaging Your Phone

Posted by Wdestiny October 28, 2025

Android Battery iPhone Maintenance

+

Get link
Facebook
X
Pinterest
Email
Other Apps

10 Genius Smartphone Hacks You Probably Didn’t Know

Posted by Wdestiny October 28, 2025

Android Hacks iPhone Tips

+

Get link
Facebook
X
Pinterest
Email
Other Apps

How to Clear Hidden Junk Files and Make Your Phone Run Like New

Posted by Wdestiny October 28, 2025

Android Cleaning iPhone Performance

+

Get link
Facebook
X
Pinterest
Email
Other Apps

How to Use Dark Mode on All Apps for Better Battery and Eyes

Posted by Wdestiny October 28, 2025

Android Battery Display iPhone

+

Get link
Facebook
X
Pinterest
Email
Other Apps

How to Schedule Messages on WhatsApp and SMS Automatically

Posted by Wdestiny October 28, 2025

Android Automation iPhone WhatsApp

+

Get link
Facebook
X
Pinterest
Email
Other Apps

How to Fix a Phone That Won’t Turn On (Step-by-Step)

Posted by Wdestiny October 28, 2025

Android Fix iPhone Repair

+

Get link
Facebook
X
Pinterest
Email
Other Apps

How to Stop Apps from Listening to You

Posted by Wdestiny October 27, 2025

Android iPhone Privacy Security

+

Get link
Facebook
X
Pinterest
Email
Other Apps

6 iPhone Features You Probably Didn’t Know Existed

Posted by Wdestiny October 27, 2025

Apple Hidden Features iPhone Tips

+

Get link
Facebook
X
Pinterest
Email
Other Apps

The Ultimate Guide to Cloud Storage for Your Phone (2025 Edition)

Posted by Wdestiny October 27, 2025

Android Backup Cloud iPhone Storage

+

Get link
Facebook
X
Pinterest
Email
Other Apps

How to Take Clear Photos with Any Phone (Beginner to Pro Guide)

Posted by Wdestiny October 27, 2025

Android iPhone Lifestyle Photography

+

Get link
Facebook
X
Pinterest
Email
Other Apps

10 Productivity Apps That Will Make Your Phone Work Smarter

Posted by Wdestiny October 27, 2025

Android Apps iPhone Productivity Tools

+

Get link
Facebook
X
Pinterest
Email
Other Apps

How to Stop Your Phone from Overheating (Simple Fixes That Work)

Posted by Wdestiny October 27, 2025

Android Battery iPhone Phone Tips

+

Get link
Facebook
X
Pinterest
Email
Other Apps

10 Common Smartphone Mistakes You Should Stop Making Today

Posted by Wdestiny October 26, 2025

Android iPhone Lifestyle Phone Tips

+

Get link
Facebook
X
Pinterest
Email
Other Apps

10 Signs It’s Time to Change Your Smartphone

Posted by Wdestiny October 26, 2025

Android Gadgets iPhone Phone Tips

+

Get link
Facebook
X
Pinterest
Email
Other Apps

7 Signs Your Phone Needs a Factory Reset

Posted by Wdestiny October 16, 2025

Android iPhone Phone Maintenance

+

Get link
Facebook
X
Pinterest
Email
Other Apps

How to Stop Spam Calls and Annoying Messages on Your Phone

Posted by Wdestiny October 15, 2025

Android iPhone Phone Tips Privacy

+

Get link
Facebook
X
Pinterest
Email
Other Apps

How to Boost Your Phone’s Internet Speed Instantly

Posted by Wdestiny October 12, 2025

9mobile Airtel Android Glo How-To Guides Internet Tips iPhone MTN Network

+

Get link
Facebook
X
Pinterest
Email
Other Apps

Archive

2014 11
- April 7
- May 3
- October 1

2018 5
- October 3
- November 2
2021 1
- April 1
2025 114

Show more Show less

Labels

4G
5G
9mobile
Accessories
Account Protection
account security
Account Settings
Ads Optimization
Airtel
Android

Show more Show less

Report Abuse

Hidden Settings On Andriod

Top 10 Hidden Android Settings You Should Know

Andriod Apps Lock

How to Lock Apps on Your Phone for Privacy (Android & iPhone)

Mobile Weak Signal

How to Fix “No Service” or Weak Signal on Your Phone

Phone Unlocking

How to Unlock a Mobile Phone

Older Posts

Simple Code On How To Change Language Settings On Android Phone To Default

Android operating system has built-in support for dozens of languages, and it is important to know where to change the language settings, especially from Chinese to English, German, or any other languages that you are familiar with. Most Android devices came with English as a default language. However, if you have an android device that the default language is English or any language you understand then there is a simple code you can use to reset it back if it was accidentally changed to any language you don't understand without having to go through the menu-settings option, but in a case whereby the default language is in china or any foreign language you don't understand that's where you will need to use the settings-menu option. Step 1 on how to change your language through the settings-menu option Locate the SETTINGS icon, Normally it’s on the main page, or the all Apps page Select the LANGUAGE&KEYBOARD menu item under SETTINGS, which is the shape of t...

About The Samsung Galaxy Note 9

The Samsung Galaxy Note 9 is available with either 6GB of RAM and 128GB of storage, or 8GB of RAM and 512GB of storage, a 6.4-inch Display screen with a resolution of 1440x2960 which makes for a 516ppi pixel density, powered by Samsung's own Exynos 9810 SoC. With a USB Type-C port, 3.5mm audio socket, and S Pen silo on the bottom. The S Pen is upgraded with Bluetooth connectivity and can be used as a remote control for various apps, 12-megapixel primary camera with a variable f/2.4 and f/1.5 aperture, and a secondary 12-megapixel camera with 32X optical zoom. With a 4000mAh battery and supports quick charging as well as wireless charging, and a hybrid dual-SIM tray that supports two Nano-SIMs or one Nano-SIM and one microSD card running Android 8.1 Oreo with the custom Samsung Experience UI and supports dual-band Wi-Fi 802.11ac, Bluetooth 5, and NFC.

How to Hide Your Phone Number from a Specific Person

How to Hide Your Phone Number from a Specific Person Want one person to stop seeing or contacting your phone number? This guide shows practical, legal ways to make your number unavailable to a single contact — on iPhone, Android, messaging apps, and via carriers — plus safer alternatives and tips. Nobody wants drama in their phone book. Whether it’s an ex, a persistent salesperson, or someone you just don’t want to hear from anymore, there are smart ways to make your number unavailable to one person without going nuclear on your whole life. Below I’ll walk you through the friendly, effective options — from simple phone-blocking steps to carrier tools, messaging app settings, and privacy-minded alternatives. Quick summary: The easiest way is to block the person on your device and messaging apps. If you need to hide your number from them specifically, that’s harder — you’ll usually need to call from a different/secondary number or use a third-party service. Read on for step-by-step instr...

About The "Alan Wake; The Writer"

The story starts off previously on "Alan Wake" video, showing what happened beforehand and then dropping you right into a familiar area. You now know what task you need to accomplish in order to "save yourself" and The Taken will try to thwart you from getting said task accomplished. In general, the story told in this piece is argueably the pedestal of the TV-format imbedded in the game's veins. It's one of those that's not only able to close some questions, but also raises new ones by questioning certain answers many assumed were written in stone. Even though it can come to a dissapointment for some to know that leaving questions unanswered may seem strange, there's also a silver lining in knowing that Alan Wake's storyline is first and foremost that of a TV series format within a game. In the other half of the presentation department (graphics and sound), "The Writer" is able to hold up with the stiff competition on the marke...

Simple WhatsApp Tricks Hacks

Whatsapp has some cool features which a lot of people has no idea of, if you are one of those fast finger Typers, and always looking for short cut codes to quickly migrate from one option to the other on WhatsApp, here are some short cut keys you can use, and the amazing part is, it works on Android, MacBook and Windows, If you are an Android user, and you want to check profile of members of the group you joined on whatsapp, • Open your WhatsApp and select the group, long press and hold V+@ and it’s done • To make text bold: *text* • To change text font to Italic: _text_ • Strike through: ~text~ • Monospace: ```text``` WhatsApp also has a web app that syncs everything from your phone and there's a desktop app too. Go to https://web.whatsapp.com/ or download the desktop app from whatsapp.com/download/ You'll then need to open WhatsApp on your phone ≫ Settings ≫ WhatsApp Web/Desktop ≫ Scan the QR code on the browser or Desktop app ≫ Follow the instruction...

The New Google’s Pixel 3 and 3 XL

Google just announced its Pixel 3 and 3 XL smartphones,These phones feel significantly more premium than last year’s Pixel 2. Moving to a glass front and back gives them a much higher-quality look and feel overall. The glass on the rear is a single pane, with the matte finish sort of sanded in the bottom half, which means, that these phones are slightly heavier than the previous generation. Camera quality also seems pretty great.

The New Straight Talk moto e5

The new Straight Talk moto e5 is all about getting more without having to spend more. It starts with a big battery that keeps the fun going all day long, with 5.7 screen display. With the Straight Talk moto e5, you can do it all. Take bright, clear photos using an 8MP autofocus camera. Unlock your phone with just the touch of your finger. Instruct it easily with intuitive Moto Experiences. More features 4G LTE, CDMA-V, 5.7" Display, 8MP camera with autofocus and LED flash, 4000 mAh battery plus, Compact and durable design, Fingerprint reader, Water-repellent.design, Memory: 2GB RAM + 16GB ROM, Supports up to 128GB microSD card, 5MP selfie cam with selfie flash, Android 8.1, Oreo.

How to Set Up Bluetooth on Your Smartphone: A Complete Beginner’s Guid

How to Set Up Bluetooth on Your Smartphone: A Complete Beginner’s Guide Bluetooth might be one of the most underrated features on your phone — quietly working in the background, yet powering some of the most useful connections you make every day. Whether you’re connecting wireless earbuds , sharing files , or pairing your phone to a car , Bluetooth makes it all seamless. If you’ve ever wondered how to properly set up Bluetooth — or why it sometimes refuses to connect — this complete guide will walk you through everything you need to know . What Is Bluetooth and Why It Matters Bluetooth is a short-range wireless technology that allows devices to communicate without cables. It’s used in a variety of ways — from connecting your smartphone to wireless speakers, to transferring photos, or even pairing smartwatches. Modern smartphones come with Bluetooth 5.0 and above , which provide faster transfer speeds, longer range, and lower battery consumption than earlier versions. If you’ve ...

How to Qualify for Facebook Monetization in 2025 (Complete Guide for Creators)

If you’re creating videos, Reels, or posts on Facebook and wondering when you’ll finally start earning, this guide is for you. Facebook’s monetization system in 2025 is more accessible than ever — but also more structured. You can’t just post content and expect payouts; you must meet specific eligibility requirements , follow Meta’s rules, and use the right tools. In this detailed guide, you’ll learn how to qualify for Facebook monetization , understand each requirement, and discover how to fix common disqualification issues. 🎥 1. Understand Facebook’s Monetization Programs Before qualifying, you need to know the different ways to earn on Facebook. As of 2025, the major monetization tools include: a. In-Stream Ads Earn from ads shown before, during, or after your videos. To qualify: Minimum 5,000 followers on a page. 60,000 minutes of watch time in the last 60 days. Must post at least 5 active videos (3+ minutes each). b. Reels Bonuses & Ads Short-fo...

How to Disable a Stolen Phone — A Practical, Step-by-Step Guide

If your phone was stolen, act fast. This professional step-by-step guide shows how to disable a stolen iPhone or Android safely — lock the device, track or erase it remotely, block the SIM, blacklist the IMEI, notify your carrier and police, and protect your accounts. Losing a phone is stressful — worse when it’s stolen. The quickest priority is to prevent the thief from accessing your personal data, money, and accounts. This guide walks you through every practical step (what to do immediately, what follows next, and templates you can reuse) so you can disable a stolen phone and minimise harm. Important: do not attempt to physically retrieve a stolen phone yourself. If you believe you can locate it, involve law enforcement and your carrier. Quick checklist — what to do first (first 10–30 minutes) Try to locate your phone remotely using Find My iPhone or Find My Device (how-to-locate-your-phone) Lock the device remotely and display a contact message. Sign out and change p...

Social Plugin

facebook
x-twitter
instagram
youtube
linkedin

Most Popular

How to Know if Your Phone Is Hacked (2025 Update)

Is your phone acting strange? Learn 8 clear signs your Android or iPhone may be hacked, and what to do to secure it in 2025. You pick up your phone, and something feels off — the battery drains too fast, data disappears, or strange apps appear from nowhere. Don’t panic yet! Many people experience this in 2025, especially with rising online scams and spyware apps. Here’s how to spot a hacked phone and what to do immediately. 1. Battery draining faster than usual Hackers often install background apps that secretly send data. If your battery suddenly can’t last half a day, check which app is eating the most power under Settings → Battery usage . 2. Your phone feels hot even when idle Background spy apps keep your processor busy — heat is a big red flag, especially if you’re not using the phone. 3. Unrecognized apps or icons Go through your app drawer. If you find apps you never installed (often with blank icons or strange names), uninstall them right away. 4. Data usage spi...

Why Your Phone’s Battery Percentage Jumps Up and Down Unexpectedly — Causes & Fixes

Seeing your battery percentage jump from 40% to 20% or suddenly climb upward without charging can be confusing. Many users think the battery is damaged, but that is not always true. Your phone’s battery percentage depends on software calculations , battery health , and even the temperature of your device. This guide explains why battery percentages jump around and what you can do to fix it. What Causes Battery Percentage to Jump? Battery percentage shifts happen because your phone is trying to estimate how much power is left. When the estimate becomes inaccurate, the percentage may drop or rise suddenly. Here are the major causes: 1. Inaccurate Battery Calibration Every phone uses a software system to estimate charge level. If this system becomes corrupted or confused, the percentage becomes unreliable. A poorly calibrated battery will behave like this: Drops fast from 100% to 80% Freezes at a spot Sudden jumps when the phone restarts You can see similar iss...

Why Your Storage Is Full Even After Deleting Files (2025 Complete Fix Guide)

You delete photos… You delete videos… You clear WhatsApp… Yet your phone STILL says: “Storage Almost Full” or “Insufficient Space” This is one of the most confusing Android problems in 2025. But the truth is: most of the storage-consuming files are hidden — and deleting normal media won’t fix anything. This guide explains what is secretly filling your phone and how to fix it permanently without resetting. Works for: Samsung Tecno / Infinix Xiaomi / Redmi Oppo / Vivo / Realme Huawei Nokia Any Android phone ⭐ 1. Hidden App Junk Files Still Remain When you delete videos or pictures, apps STILL keep: Cache Logs Temp files Thumbnails Old update files This is especially true for: Facebook TikTok Instagram WhatsApp Telegram YouTube Many users also face similar lag because of this (as explained in How to Speed Up a Lagging Phone Without Resetting Fix Go to Settings → Apps Open each heavy app Tap...

Random Posts

3/random/post-list

Recent Posts

3/recent/post-list

Menu Footer Widget

Home

Powered by Blogger

(C) 2014 - 2025