Sony Ericsson K750i Cellular Phone - Answered Questions & Fixed issues


Go to Sitting> General> Security>Locks>

There is two option SIM protections and phone protections.
Any protection you want to add you can.

If this thread help you then don't forget to mark answer.

Sony Ericsson... | Answered on Dec 16, 2016 | 51 views


i forget my phone code k750i

Sony Ericsson... | Answered on Nov 22, 2016 | 162 views


I want to hide or protect with a password folders on my Sony Ericsson K750i phone. If there is a freeware or demo version of a software, please inform me.

Sony Ericsson... | Answered on Jan 28, 2017 | 227 views


short battery life is contributed to these, 1. Old battery 2. Lots of apps running in the background 3. Taking lots of photos 4. Charging the phone when it does not need a full charge 5. Leaving your phone in direct heat or cold 6. Dropping the phone 7. Leaking battery 8. 1 year or more old battery 9. Continuously talking and charging at the same time 10. Ensure to contact your insurance to see if the battery is protected under your plan.

Sony Ericsson... | Answered on Feb 11, 2016 | 76 views


Sony Ericsson K770i unlock code

Sony Ericsson... | Answered on Oct 15, 2015 | 759 views


How to use mini opera posted on Jun 27, 2010
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Rank: Wiz
Rating: 83%, 522 votes

in order to use mini opera ...your cell must have Java (software) within...
these two items are also needed along with a usb cable (to connect cell to pc)

1 - opera-mini-4.2.14912-advanced-en-us.jad
2 - opera-mini-4.2.14912-advanced-en-us

the version if higher use that one

here is the site
  • http://www.opera.com/mobile/
download all three to pc...connect cell (switch cell from bluetooth/storage to data) and download opera mini to cell

when prompt on opera mini for port use always say yes.ask just once

Sony Ericsson... | Answered on Aug 27, 2015 | 307 views


f you haven't set a code up try the default 0000 or 1234

Sony Ericsson... | Answered on Jun 16, 2014 | 39 views


What's your exact mobile model no?
You can unlock your phone by network unlock code.You can get an unlock code from your service provider or else try to buy an unlock code from any one of the online unlocking service provider like
SimpleUnlocking.com

Sony Ericsson... | Answered on May 06, 2014 | 28 views


U just istall p.c. suit of sonyerricsson and take backup of ur data,, then u need to flash ur handset from sony erricson service centre.

Sony Ericsson... | Answered on Feb 25, 2014 | 210 views


Hi is your sony ericsson K750i mobile is asking for network unlock password .Then have a look at sites like Unlock-Zone.com here they are rendering unlock code for all mobile models at reliable cost .You first verify that whether they are rendering code for your country and network provider .If yes then pay for it and unlock your phone .Else if your phone is asking for security password then try to reset your phone using default codes ..

Sony Ericsson... | Answered on Dec 27, 2013 | 62 views


Hi is your sony ericsson K750 mobile is asking for network unlock code ..Then have a look at sites like Mobile-Unlocker.com here they are rendering unlock code for all mobile models at reliable cost .You first verify that whether they are rendering code for your country and network provider .If yes then pay for it and unlock your phone .

Sony Ericsson... | Answered on Dec 27, 2013 | 46 views


Is your phone locked with any particular network?I suggest you can approach Unlocking4u.com and specify the country,locked network of your Sony Ericsson K750i.Based on the availability you can get the phone unlocked.

Sony Ericsson... | Answered on Dec 10, 2013 | 34 views


by manuaaly

Sony Ericsson... | Answered on Nov 17, 2013 | 21 views


ask it in customer care

Sony Ericsson... | Answered on Nov 17, 2013 | 180 views


you are using se tool box get flashing new flash files in your phone

Sony Ericsson... | Answered on Sep 04, 2013 | 39 views


Contact your service provider to get the code if they failed to provide the code you can get it from online providers like eBay, amazon etc... But i have found the site Onlinegsmunlock.com ,through my search and i have unlocked my Sony Ericsson mobile in that site itself. You can also try the same site to unlock your Mobile easily and safely.

Sony Ericsson... | Answered on Jul 30, 2013 | 31 views


Use unlock code to unlock Sim card of your Sony Ericsson K750i. Get the code from the site Onlinegsmunlock.com ,and unlock it using unlocking instructions which is given in the site itself.

Sony Ericsson... | Answered on Jul 08, 2013 | 103 views


To get the unlock code for your Sony Ericson k750i mobile visit Mobileunlocksolutions.com here you need to specify your country,IMEI number of your phone,Network provider to which it is locked.Then they deliver unlock code to you through mail.After getting the unlock code you can get the free unlocking instructions from Mobileunlockguide.com here they will guide you to unlock your mobile.

Sony Ericsson... | Answered on Apr 05, 2013 | 60 views


DId you get the cell phone wet anytime recently?

Sony Ericsson... | Answered on Feb 06, 2013 | 77 views


i've forgot my phone lock code now i can't get past the 'enter phone lock' screen on start up

Sony Ericsson... | Answered on Dec 26, 2012 | 2,057 views

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