Question about Samsung SGH-a737 Cellular Phone

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My Samsung sgh-a737 won't turn on. I have tried everything. Taking out the battery. I mena everything. I have dropped it a few times.

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I would suggest to replace the battery first. That is usually what the problem is. If you have done this and you still have same problem then it is very likely you have a loose capacitor or resistor that may need to be re-soldered

Posted on Apr 15, 2009


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Posted on Jan 02, 2017


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Unlock Code for Samsung SGH A737?

  • Open the Samsung A737 page at any of these sites: My Unlock Code, GSM Liberty, or Mobile Unlocked. All four of these are pay sites. Mobile Unlocked and GSM Liberty offer money-back guarantees in case the code will not unlock the phone.

  • Remove the Samsung A737's battery. When the site you chose in Step 1 prompts you for it, type in the International Mobile Equipment Identity (IMEI) number from inside the Samsung A737's battery compartment. Every site in Step 1 needs the IMEI to generate an unlock code specific to your phone. Pay for the unlock code. In case you do not use a credit card, most of these sites will accept a PayPal payment. You will receive the unlock code by email, usually in a few hours, depending on which site you chose.

  • Slot the old carrier's chip into the battery compartment, in case the unlock code will not work without it: some unlock codes are network-specific. Put in the battery and close the battery chamber.

  • Enter your Samsung A737's phone mode. Type on your keypad the code precisely as it appears in the email. If you receive the unlock code "A5966J Send" for example, then type in 259665, and then "send" the code to your Samsung A737 by pressing the Talk/Call/Send button.

  • Slot the new network's chip in under the battery. Make an outgoing call to test if the phone is now unlocked. If the call does not go through and a chip or SIM error message pops up, repeat Steps 3 and 4 a few times. If you still cannot make a call, contact the code provider so they can remedy the problem.

  • Oct 07, 2010 | Samsung SGH-a737 Cellular Phone

    1 Answer

    Phone screen frozen with just the message "Download." Won't turn off, no response.Tried shutting it off and restarting, taking battery and SIM card out, nothing worked.

    what worked for me was to plug and unplug the charger from the phone until the "download" screen went away,about 10 times or so.hope it works for you too

    Aug 23, 2010 | Samsung SGH-a737 Cellular Phone

    1 Answer

    Phone does not turn on

    If the phone would not boot up anymore it really needs service. I believe you've done everything to resolve this.

    Jul 17, 2009 | Samsung SGH-a737 Cellular Phone

    1 Answer

    Won't charge on a call

    You can try 'dialling' this to get more information about your battery: *#0228# and press "Down" a few times. Works on a U600, and I believe it works on a A737 as well. You can also turn off Bluetooth and GPRS to save battery life.

    Jun 24, 2009 | Samsung SGH-a737 Cellular Phone

    1 Answer

    Dropped phone into water

    You can try to disassemble the front cover and clean the joystick.

    The ultimate solution is to replace the joystick yourself or at a repair store, since samsung probably wont accept the phone for warranty effects

    Good luck

    Jun 21, 2009 | Samsung SGH-a737 Cellular Phone

    1 Answer

    Problem with samsung sgh-a737 cell phone

    try a battery pull, then be sure to leave it out for a full minute! emp or emergench download procedure is when a slider phone isnt recognizing the keypads so it trys to redownload the driver, has the phone suffered a drop recently? please let me know some more info! thanks.

    Jun 21, 2009 | Samsung SGH-a737 Cellular Phone

    1 Answer

    It wont turn on

    the battery has a white pigment in general when some water gets in the battery it turns red
    if the battery has a red pigment in it the battery is useless.
    Buy a new battery and use it

    May 27, 2009 | Samsung SGH-a737 Cellular Phone

    1 Answer

    Samsung SGH-a737 turns off and restarts randomly

    u have to format your cell phone . and if it didnt work than i suggest that u refresh the phone software from samsung authrorized service centre or from any where else there will be problem in phone software.

    few codes are here 

    *#9999# or *#9998*9999# -> Software Version
    *#8888# or *#9998*8888# -> Hardware Version

    May 15, 2009 | Samsung SGH-a737 Cellular Phone

    1 Answer

    Water damage

    I had the same problem, so i kept taking the battery in and out and turning it on when the slider is down and after about 15 times it turned on but now the numbers dont work right like 4 is 1, 5 is 2 so post wat happens to yours

    Dec 25, 2008 | Samsung SGH-a737 Cellular Phone

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