The cellphone market is a huge one. There are always newer, and supposedly better, cellphones being released and marketed towards you. But how do you know what the best cellphones are? Is there anything you can do to make your current cellphone work better? Keep reading to find out. Did you know that the battery in your cell phone has some reserved power? If you find that your cell phone battery is dead, and you have no way to charge it, enter the USSD "*3370#". You will see up to a 50% increase in power. This reserve power will charge the next time you charge your phone. Do not use a screen protector on your phone. These may look like a practical investment at first as they will reduce the amount of glare that you have during the day, but will also reduce the visibility on your phone. Air bubbles will also result if you do not put them on properly. Haggle a bit when shopping for your next phone. You generally wouldnt expect haggling to work in a retail setting, but it is often effective in the case of buying a new cell phone. Try it for yourself. It cant hurt, and people often get between 50 and 100 dollars knocked off the price. If you spend a lot of time texting, talking and using the Internet on your cell phone, you should think about signing up for an unlimited plan. It may cost a bit more than the plan you currently have, but you will no longer have to worry about spending a ton on overage charges. Dont feel the need to spend the additional money on a cell phone screen protector. Todays cell phones are made from scratch resistant glass. This glass is so strong that even keys wont scratch it when they are next to a phone in your pocket. That screen protector is likely wasted money. Smartphone owners tend to be tied to their phones. But be sure to restart it every so often. Treat your cell phone like a computer. Restarting them can free up the memory and keep them running better. Simply turning your phone off a couple of times each week will improve how your phone works. Use Talkster if you want to have free international calls during the day and night. This service will give you more ads than you are used to but will reduce the high costs that you will have to pay for calls outside of the country. additional reading This will save you a lot of money in the long run. Before buying that case in the carrier store, check out its price online. Online retailers like Amazon.com often have the exact same case, only for a lot less. You can save 20% or more on the cost. Remember, the retailer forces you to buy those accessories at premium prices. Do the research. Poor reception and searching for signals will deplete your cell phones battery quicker than you may think. Leaving your cell phone on during long flights is a sure way to not have battery power when you land. Subways and rural locations will also tax your cell phones battery. Turn your phone off in these situations to save power. Before buying that case in the carrier store, check out its price online. Online retailers like Amazon.com often have the exact same case, only for a lot less. You can save 20% or more on the cost. Remember, the retailer forces you to buy those accessories at premium prices. Do the research. If the primary purpose of your phone is to make calls, you do not need a smart phone. Smart phones are great for folks who like to send email or go online via their phones. They are usually more expensive than standard phones, so try saving money if you juts plan to talk on it. You probably do not need to buy an extended warranty or insurance. Surveys indicate that only a small percentage of people buying a new cell phone did so because they broke the old one. Plus, warranties and insurance can be expensive. Instead, simply save your old phone as a backup. Learning about cell phones is something more people should do. The more we know, the better our cell phone experience can be. From replacing other gadgets and saving money to truly optimizing our cell phone usage, knowing more means accomplishing more. After you start using these tips, be sure to learn some more!