Guide: How to Root Sony Ericsson Xperia X10 runs on Android 2.3.3 Gingerbread Firmware

Recently many users of Sony Ericsson Xperia X10 who has updated their phone to the latest Android 2.3.3 Gingerbread update has been asking questions about how to root their devices after upgraded from the said 2.3.3 Gingerbread firmware.

As of now we hadn't find any easiest method to root the Xperia X10 that have already installed 2.3.3 firmware. The only way to root Xperia X10 that runs in Gingerbread for a moment is by installing a pre-rooted stock 2.3.3 ROM on the device.

Check out this Xperia X10 Devs thread over XDA-developer to have your Sony Ericsson Xperia X10 that runs on Android 2.3.3 Gingerbread rooted.

[RECOVERY image] {v2} X10 GB 3.0.1.G.0.75 [Prerooted + Fixed xRecovery]

[HOW-TO]Install a 2.3.3 prerooted ROM (Wolfbreaks or EWJet etc.)

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How to Manually Upgrade Sony Ericsson Xperia X10 to Android 2.3.3 Gingerbread Firmware

Here's a simple guide on how to manually update Sony Ericsson Xperia X10 to latest Android 2.3.3 Gingerbread firmware using flashtool.

How to Update Xperia X10 to Android 2.3.3 Gingerbread

 Method 1 by monteiro-ribas

1) Download this firmware in here:

http://www.multiupload.com/4HAO78HS6A

2) Download FlashTool from here:

http://www.mediafire.com/?0m5lyol9k14mb9m

3) put the firmware inside Flashtool in the firmware folder!

4) Turn off the phone, press flash button in the Flashtool and connect usb cable holding BACK button of the phone.... phone should be installing 2.1 firmware..

5) Finally, reboot your phone... connect to Sony Ericsson PC Companion 2.0 and update to firmware 2.3.3

http://www.sonyericsson.com/cws/supp...43?cc=gb&lc=en
Gingerbread need to download and use PC Companion software to automatically download and easily install the 2.3.3 update. Once downloaded, simply install and follow on-screen instruction to grab Android 2.3.3 up and running on your Sony Ericsson Xperia X10.


Method 2 by wesvista 

To update directly to official Android 2.3.3 Gingerbread just flash the ftf with flashtool
link below.  This may takes up around 10 minutes to update.

2.3 ftf tested safe should work on X10i and X10a
http://mir.cr/0OIDEZNA

Key Features of 2.3.3 Gingerbread Update for SE Xperia X10

- App Tray Sorting.
- Music player with equalizer.
- Integrated Facebook Inside Xperia
- Users will be able to use the phone as a Wi-Fi hotspot.
- USB Tethering to share 3G data via the USB connector.
- Addition of Photo Widget – one click access to gallery app.

Since this is the official ROM everything should work, but here is a list of things i did.
- Camera works, 8mp stills and 720p video
- Wifi works - downloaded amazon app store etc.
- Flash works, downloaded flash 10.3 from the market and kongregate works.
- Pinch zoom works. Well you know sonys work around.
- So far so good. Phone is working.

Visit our discussion thread here to get support and detailed info from other Sony Ericsson Xperia X10 users:
http://forum.xda-developers.com/showthread.php?t=1191681

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Solution: How to Fix Sony Ericsson Xperia X10 Insert Sim Card Problem

If the Sony Ericsson Xperia X10 unable to detect, read or if the phone does not recognize the SIM card. It could be the SIM card that is damaged or it could be a phone problem?
Here's the solution on how to fix the problem.... 

Try to insert a different SIM card on the phone and check if this works. If it does not work,  visually check the SIM card connector for possible damaged or clean it if necessary.
Try to repair the device firmware using PC Companion. If it still does not work, the problem may possibly on the phone's hardware components.

The solution below shows the connection line paths and components that holds of the Xperia X10 SIM card circuit. This may help in troubleshooting sim card problem issues.

On Sony Ericsson Xperia X10 the Sim card connector or slot is mounted on flex board assembly together with the microSD memory card holder. If the said flex is damaged it may result to "sim card and memory card not recognized problem". The the whole Sim card flex board is replaceable and it's not hard enough to find or purchase a replacement for it. 

You must check the Sim card flex board assembly first and ensure it has a good and in proper connection between the PIN connector on the PCB board.  Then replace it if found damaged. If the SIM Card flex seems still okay, refer to the solution below and then trace the corresponding SIM card pins connection line paths like: VSIM or VUIM, RESET, CLOCK, DATA and GROUND connections.

Check the SIM card flex pin connector solder status, resolder or replace if damaged.  Check each of the filter coils connected to it. Re-solder or replace if damaged. The VSIM can be read around 1.8V to 3V when the SIM card is inserted to the device. Lack of VSIM voltage or if it is missing is cause by a faulty power management IC. That's it, good luck!

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Sony Ericsson Xperia X10 Not Charging Problem Solution - Hardware

Here's a solution we already tested to fix Sony Ericsson Xperia X10 Not Charging problem. This solution covers for hardware repair and not on firmware. Do software calibration first if you are not sure what causes your mobile phone that is unable to charge.

This may help if when you get a charging problem such as follows:
- The device suffered wet or water damaged, heavily dropped, the USB connector is damaged etc.
- When plug in the charger the battery indicator light on the front turns on but the battery is still not getting charged and the battery icon is also not indicate charging..
 -Not charging when pluged it in, the green light flashes and then it goes dark.

 To fix not charging on Sony Ericsson Xperia X10, you may first Ensure the following:
- Does your battery is not totally drained? A drained battery will not charge up and absolutely don't power or turns ON. , because of insufficient  voltage ratings- Replace it or try to use another working one.
- Ensure that the USB or wall charger is still working or try to use another known working one, or try the charger to another X10 device.


Here's the solution that fix Xperia X10 Not Charging problem.
This applicable for technicians with good soldering skills only.

Firstly  visually checked the device PCB board charging components for possible oxidation build ups and damaged such as the USB pin connector and the charging protection components.

* Trace each of the USB pin connector VBUS, Ground, also includes the D- and D+ for it will result to USB to PC or laptop connection problem.
  You can read around 5V up using a multimeter on the VBUS pin when the USB or wall charger is plug-in. 
* Re-solder the USB pin Connector, if necessary. (in other device these part is covered or glued, just remove it by a heat gun or safely just scratch it out)
* Check VBUS and GROUND pins O ohms resistors and replace if found damaged. 
* Reconnect or mend a jumper wire if there are USB pins line paths already broken, open or cut.
* Rework the Charging Over voltage protection circuit, replace if not charging still continues on Xperia X10.

That's it for now,... more solution will be publish soon.. 

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