This is the part that contains the keys you actually press, the underside of which will have a small cylinder under each key. This sticker holds the metal domes, which are what get pressed down to actually cause a button press, in place. Tweet Pin It Related Posts Top 10 Android Games (November 2013) Jungle Heat, Clash of Clans Cheats/Hack Tool Warning! But their automatic screen wake/sleep feature sometime cause the device to malfunction. Check This Out
The clear, plastic screen ... 5 Step 5: Let's go back to the 90's for a sec...After you have put all those components aside take that keypad membrane and set it Things You'll Need Small screwdriver Pry tool Heat gun Isopropyl alcohol Small brush Remove the device's battery, wait about 20 seconds, then replace it. Most cell phone buttons are simply small domed pieces of metal that flatten out when you press them, completing a circuit with a metal pad on the circuit board and allowing i am 12 years old. see here
Note that this process should be used only when a single button is non-functional. Note: In a Mobile Phone, when we press a Key and it works very slow then Reload Software to Solve the Problem. Keep Multimeter in Buzzer Mode and Check Row and Column of the Keypad. I've been writing here for more than 5 years.
I like solving problems and helping people with their stuff. If Keypad problem is not solved by Hardware, then reload Software in the Mobile Phone to Solve the Problem. Remove the cell phone's plastic housing so that you can get to the keyboard. Phone Keyboard Not Working Properly Be careful that you do not separate the metal domes from the underside of this sticker.
will I not reboot my phone and then it will work? Replace the white sticker, ensuring that the metal domes are positioned exactly over the metal pads on the circuit board. Any damage to the keys on the topside, or to the cylinders underneath, can cause an individual key to stop working.
Heat, Reball or Change the CPU.
Terms & Conditions Android Central Connectedly CrackBerry iMore Windows Central Tesla Central VR Heads MrMobile Interview Making the Porsche Design Huawei Mate 9 Bolting HTC Bolt: A beautiful phone, exclusive to Android Keyboard Not Typing I tried to use the volume up/down as a navigation key but it cant select the turn off. What is Keypad in a Mobile Cell Phone? Sometimes continuous phone drops cause screen digitizer cable to loses its connection to device motherboard however, its a rare case.
I can't figure out what to do. This chapter explains Mobile Phone Keypad Problem and Solution – Mobile Phone Keypad not working and How to Solve Keypad Fault in any Mobile Cell Phone. Phone Keyboard Not Showing Up If not, double check and make sure that ... 3 Step 3: DisassembleThe next step is to remove all the screws you can find. Lg Phone Keyboard Not Working Forums News Reviews Apps Virtual Reality Help & How To Question & Answer Contests Podcasts The Best Wallpapers Videos Shop Accessories About Android Central Tip Us On News Download our app!
Not every keyboard will have a cable, as some are installed directly on the control board, so don't worry if you can't find one. his comment is here Reassemble the device and try out the keyboard. Good question! dennis May 26, 2014 Having problem with the screen touch cant touch again shanley_matthew May 30, 2014 my galaxy pocket is rooted but i accidentally used jelly mod instead of jelly How To Fix My Keyboard On My Android Phone
Grab your Android tablet/phone Press and hold the Power Button for 10 seconds or until the screen goes blank. If the keys are still not working, the keyboard is probably never going to function again. Also, remove the battery for few seconds if possible. 3. http://haiteq.com/not-working/cell-phone-not-working.php Thanks for the idea.
Check the connector that runs from the keyboard to the rest of the circuit board to ensure that it is seated correctly and is not damaged. Intex Mobile Keypad Solution Also, post comments below to share other tips not mentioned in this article. Do not hold the heat gun in any one place for more than a second or two.
If it is damaged, you will have to replace the entire keyboard to restore functionality. Once you have the device apart and are staring at the internal keyboard, it may be difficult to remember exactly which buttons are non-functional. When you press down on the button, the cylinder pushes down on the actual keyboard. China Mobile Keypad Not Working Solution Once you've removed the screws, use a pry tool to separate the housing and get to the keyboard.
If a group of buttons, or all the buttons, are non-functional, the problem is elsewhere. Or when pressed a key works continuously. These problem and solution apply to all brands and make of mobile... navigate here let's makeExplore PublishClassesLogin|Sign Upshare what you makeFeatured:Intel IoTLEDsCostumesWith Instructables you can share what you make with the world, and tap into an ever-growing community of creative experts.How it Works »New Instructable
Remove Any Cases Smart cases are good in protecting your device from scratches and damage. Wait a minute or two and then power on your device normally using the same button. 2. If the sticker is not coming up, apply heat for another 10 seconds and try again. You should be able to pry the faceplate of it fairly easily.
Locate the metal domes, which are attached to the underside of the white sticker, for any individual keys that are not working. Software errors sometimes interfere with the keypad operation. In that case you need to restart your Android device. How can I reboot my tablet, the touchscreen is not working.. Check the rubber keypad for damage.
Hard Reset your Android For advanced users. Take note of which buttons are not working. Turn on the heat gun and move it around the keyboard for about a minute. Don't pull too much -- just enough to add a slightly greater curvature to the dome.
This will wipe your phone/tablet and return it to its original condition. This usually involves holding down Volume-Up and Volume-Down button together and then pressing Power Button (every phone has different