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Samsung Galaxy S9/9+ was reported that has screen touch dead zone, but this problem does not occur on every Samsung Galaxy S9 device, how do we test whether there is a touch issue on your mobile phone? Here is a simple way to test Samsung S9 touch function. Read more:https://www.etradesupply.com/blog/does-your-samsung-galaxy-s9-s9-plus-has-touchscreen-dead-zones/

The BlackBerry Passport proved to be an easy device to disassemble. This phone is well designed, and its integrated parts help to make for a smooth disassembly. But as always we still recommend any repair work be done by a qualified person to minimize any risk of damaging the phone. If you have the know how to handle it here is the how-to below. Read more:https://www.etradesupply.com/blog/how-to-tear-down-blackberry-passport-within-10-minutes/

This process works well on cracked screens for the Samsung Galaxy series phones, such as the Galaxy SII, SIII, S4 as well as the Galaxy Note Series. Be very careful replacing your glass screen, even with the most professional equipment you will only have a 70% success rate. Read more:https://www.etradesupply.com/blog/replace-glass-screen-galaxy-smartphones/

If you want to download appropriate ROMs for Note 3 or buy proper replacement parts to repair the damaged Note 3 yourself, you need to know your Note 3 model name of carriers, for some components of different Galaxy Note 3 models appear very similar, but will not fit or function when put in the wrong model. Read more:https://www.etradesupply.com/blog/find-galaxy-note-iii-model-number/

The mainly market share of the refurbished mobile phones are Apple and Samsung, they two hold nearly three-quarters of all. And Apple is still leading by a significant margin. So there is a question, how can we identify the iPhone we bought is new, refurbished or others? More details here:https://www.etradesupply.com/blog/how-to-identify-if-your-iphone-is-new-or-refurbished/

Let's tear down the Oneplus X for screen replacement and you can compare it with the Oneplus 2 screen replacement step-by-step tutorial. More details here:https://www.etradesupply.com/blog/how-to-replace-a-cracked-oneplus-x-screen/

The region-locking issues bring inconvenience for users. Travelers who purchase a new Galaxy Note 3 from overseas and forget to activate the device in the local area can try the following steps to solve the Note 3’s region-locking problem. The solution is also workable for different carriers’ devices on SIM lock problem. Read more here:https://www.etradesupply.com/blog/unlock-sim-solve-region-lock-problem-galaxy-note-3/

Summer has arrived, can’t wait to get a cool shower or throw yourself into the beach or a swimming pool to drive away the scorching heat? Good idea! But what if you want to carry along your iPhone or an Android phone that’s not waterproof? Well, forget your concerns, here is a pretty easy way to DIY make cellphone waterproof bags.  https://www.etradesupply.com/blog/5-steps-diy-cellphone-waterproof-bag/

Let's take a closer look at what exactly the Galaxy S7 looks like by tearing it down and how to replace the LCD screen replacement .

 If you want to repair your HTC 10 and save money, DIY repair would be your choice. Today we’re going to teardown this controversial smart phone to see how difficult it is to repair it by yourself? Read more:https://www.etradesupply.com/blog/htc-10-diy-teardown-for-screen-charging-port-battery-replacement/

 When you face the Nexus 5 Wifi issues, what can you do to fix the Wifi problems? Actually, Wifi connection problems are common issues on many devices. Here we collect some helpful solutions posted on technology forums for you. More details here:https://www.etradesupply.com/blog/solutions-to-solve-google-nexus-5-wifi-issues/

Can we speed up the iPhone by cleaning the RAM too? The answer is yes and here we will tell you how to clean the iPhone RAM. Read more here:https://www.etradesupply.com/blog/how-to-speed-up-iphone-by-cleaning-ram/

If your iPhone 5S doesn’t charge anymore but the charger is fine, then the culprit may be the charging port. Besides, if your iPhone 5S is charging too long time and overheating, the charging port could be damaged. Under such circumstances, you have to replace the broken charging port with a new one. Follow our iPhone 5S charging port with earphone jack replacement tutorial to fix the one on your handset. More details:https://www.etradesupply.com/blog/how-to-repair-iphone-5s-charging-port/

You can follow our step-by-step disassembly to replace the broken parts on your iPhone 5C, such as the cracked iPhone 5C screen, the useless iPhone 5C battery, the damaged iPhone 5C rear housing or the broken iPhone 5C charging port flex cable.

Will the Nexus 5X’s screen be easier to be replaced than the Nexus 5’s? Let’s check it out now. Read more here:https://www.etradesupply.com/blog/how-to-fix-broken-lg-nexus-5x-for-screen-replacement/

Here we will tear down Huawei P9 to replace the LCD screen, battery and camera. More details here: https://www.etradesupply.com/blog/how-to-tear-down-the-huawei-p9-for-screen-battery-camera-replacement/

Recently, some people said that their iPhone X got hot and battery drained fast. Why does this happen and what can we do to solve this issue? Here we will talk some possible reasons and solutions for this issue. Read more here: https://www.etradesupply.com/blog/how-to-stop-iphone-x-from-overheating/

After months of speculation and impatient waiting, Apple has finally announced the iPhone 7 and iPhone 7 Plus. The excellent camera, A10 Fusion chip, wireless headphone, the new iPhone 7 impressed all a lot, here we're going to disassemble iPhone 7 to offer some repair tips when fix LCD screen, battery or charging port flex cable etc. More details here: https://www.etradesupply.com/blog/how-to-teardown-iphone-7-to-replace-screen-battery-and-charging-port-replacement/

Recently, there are many people said that the iPhone 8 screen touch failed to work after replacing a new LCD screen. There are many reasons why iPhone 8 screen touch doesn't work, here we find a common reason which was caused by the improper operation. Read more here:https://www.etradesupply.com/blog/how-to-fix-iphone-8-fails-to-touch-after-replacing-the-lcd-screen/

If you're encountered with an iPhone that can’t turn on, you may think your iPhone is damaged and that you prepare to switch to a new one. It is authentic if the problem is bad enough, but there are a lot of ways you can try to save your iPhone before you decide to buy a brand new one. If you can't turn on your iPhone, try the ways below to make it work again. Read more here:https://www.etradesupply.com/blog/iphone-wont-turn-on-fix/

Once the G2 was unveiled to the public in August 2013, LG announced the G2 would be released globally on over 130 carriers as several different model variants in the major markets: South Korea, Canada and the United States etc. More details here:https://www.etradesupply.com/blog/how-to-find-lg-g2-model-number/