Samsung E-840 - Replace LCD Screen


This article explains step by step procedure to replace damaged LCD Screen of Samsung E-840.

Now a days, all the phones are available with LCD Screen due to the higher requirement from users of phones and this is one of the critical components of the phone so one needs to look for safety for it while handling the LCD Screen phone. If you accidentally damaged the LCD Screen of your phone, there is no need to go to the mobile repair shop and spend so much money. Instead, you can buy the appropriate LCD Screen with same configuration and size. This procedure does not need any technical prerequisites. It is very easy to replace the LCD screen of the smartphones if you follow this step by step procedure.

Replacement requirements for Samsung E-840 LCD Screen


Buy a new LCD Screen with 16M colours of same phone i.e. Samsung E-840. Market cost of this LCD Screen is very low which is of the order of Rs. 250/-. You can buy genuine LCD Screen with Rs. 500-600/- But is it up to the user which to buy of Rs. 250/- or Rs. 600/-

Once you have your newly bought LCD Screen ready, you can start replacement of the LCD Screen. If you give your phone to a mobile repair shop, they will charge you about Rs. 500/- plus price of LCD Screen so, it is wise act that you should replace the LCD Screen on your own and save some money.

Procedure to replace LCD Screen of Samsung E-840


Step 1 :

• Replacing LCD Screen is very easy and simple procedure but all the steps should be performed with care. Switch off your phone by pressing power key at the left side of the phone.

• Remove back cover by pressing in downward direction followed by removing sim card and battery as shown in below figure.

Disassembly of Samsung

Step 2 :

• After removing sim card and battery, remove all four screws with the help of screw driver. Tool kit is available in the market for mobile phones, which includes 30 different types of tools. Cost of this tool kit is about Rs 100 only.

• Remove all four screws marked with red circle in figure, and place them in safe and clean place.

• Remove cover with the help of needle at the bottom of the phone and also screw at the bottom of the cover with the help of screw driver.
Disassembly of Samsung mobile

Step 3 :

• Now you have to take care while removing back cover of the phone. Disengage slot one by one with small hand pressure and place back cover in safe place.

• After removing back cover you will find the small keys like camera key and power on/off key remove it, and rotate at 180 degree antilock wise.

Disassembly of Samsung mobile

Step 4 :

• This is most important step find the power cable of the LCD screen as shown in below figure marked with small circle.

• Remove power cable with the help of hand don't use screw driver while performing this step. Screwdriver may be damage slot of the power cable.

Disassembly of Samsung mobile

Step 5 :

• Last and final step of this procedure is removing damage LCD screen from the slot and attaché New LCD screen as shown in given figure.

• Then after follow all the steps in reverse manner and complete the procedure, switch on your phone finally you will find your Samsung E-840 with a brand new LCD screen.

Disassembly of Samsung mobile

Enjoy your phone with new screen.

This article is about replacing LCD screen of Samsung phone, but you can follow the similar steps for most of the other smartphones currently in the market.


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