Tag Archives: 3g

RIFF JTAG – T-Mobile myTouch2 3G Slide (HTC Espresso) Unbrick /Unlock/ Repair Boot, IMEI, CID supported

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16.10.2012   RIFF JTAG – T-Mobile myTouch2 3G Slide (HTC Espresso) Unbrick /Unlock/ Repair Boot, IMEI, CID supported

Repairing bricked HTC Espresso is easy with the RIFF Box. Phone is auto powered on with USB Data Cable connected to the PC. Battery presence may be required.
In case you have no USB cable near, make sure battery is charged enough and hold Power On button during initiation of JTAG connection.
Resurrector will reflash radio’s boot zone and will re-write PDA’s SPL to 1.02.0000 version. Additionally to SPL and Radio zones, the zone which contains Model ID is re-flashed too. Thus after resurrection phone will have Model ID = ‘PB6510000’.

To resurrect HTC Espresso:

  •  Solder JTAG cable to HTC Espresso JTAG pads;
  •  Insert USB Data cable into board and PC;
  •  Make sure HTC Espresso is selected in the list of models;
  •  If you use battery, press Power On key;
  •  Click Resurrect button;
  •  Wait till software signals a successful operation completion;
  •  Disconnect power supply, de-solder JTAG wires;

Now phone is in bootable condition, that is, even if it does not start up normally, you can flash it using known flashing methods.

To enter download mode:

  •  Disconnect PC cable;
  •  Insert battery;
  •  Hold ‘Volume Down’ key and press ‘Power ON’ button.

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RIFF JTAG – HTC via USB Cable Support added

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24.04.2012  RIFF JTAG – HTC via USB Cable Support added

Whats new:
Released support for HTC phones based on MSM8x55 CPU, which are enumerated on USB port as “QHUSB_DLOAD” device. Now it’s possible to repair these phones without soldering any wires. Even without opening !

Following models are supported at the moment:

  • HTC Desire HD (HTC Ace)
  • HTC Desire S (HTC Saga)
  • HTC Desire Z (HTC Vision)
  • HTC Flyer 3G
  • HTC Flyer WiFi
  • HTC Evo View 4G
It is possible to force QHUSB_DLOAD mode by disabling Vdd line on eMMC chip. Check Desire S TP info for example. This means, You can work with any MSM8255/MSM8655 based HTC phone, as long as You force it into QHUSB_DLOAD mode.
Follow this procedure if You want to use these updates:
  • Connect Your phone to USB port and install QHUSB_DLOAD device driver (C:\Program Files (x86)\RIFF Box JTAG Manager\Drivers\32Bit\QDLOADER)
  • Launch JTAG Manager, select appropriate Model DLL and click desired button
  • Install “RIFF Box DCCLoader USB Interface” port driver (C:\Users\Admin\Desktop\Drivers_64Bit_WorkedForMe\Drivers\64Bit\DCCLDR)
  • If required, repeat the procedure (sometimes required if device is connected for first time)

We will release USB support for rest of the models on these CPU-s in following days.

To download and install new updates – simply click “Check for Updates” button on Box Service TAB.

RIFF JTAG – Lenovo LePhone 3G W100 Unbrick – Boot repair supported

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19.12.2011  Lenovo LePhone 3G W100 Unbrick – Boot repair supported

Resurrecting Lenovo LePhone 3GW100 is easy. To establish JTAG connection make sure battery is charged enough and hold Power On button during initiation of JTAG connection.
To resurrect Lenovo LePhone 3GW100:

  •  Solder JTAG cable to Lenovo LePhone 3GW100 JTAG pads;
  •  Insert battery;
  •  Make sure Lenovo LePhone 3GW100 is selected in the list of models;
  •  Press and hold Power On key;
  •  Click Resurrect button;
  •  Wait till software signals a successful operation completion;
  •  Disconnect power supply, de-solder JTAG wires;

Now phone is in bootable condition, that is, even if it does not start up normally, you can flash it using known flashing methods.

RIFF JTAG – HTC Jade (HTC Touch 3G T3232) Unlock, Unbrick, IMEI Change, CID Change supported

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21.10.2010 HTC Jade (HTC Touch 3G T3232) Unlock, Unbrick, IMEI Change, CID Change supported

Please start JTAG Manager and click “Check for Updates” button. You’ll be notified about new DLL, download it and restart the software.

“HTC_Jade.dll” contains pinout, instructions and required repair files for HTC Jade (HTC Touch 3G T3232) Unlock, Unbrick, IMEI Change, CID Change.

RIFF JTAG – HTC Dash Unlock, Unbrick, IMEI Change, CID Change supported

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18.10.2010  HTC Dash  Unlock, Unbrick, IMEI Change, CID Change supported

Please start JTAG Manager and click “Check for Updates” button. You’ll be notified about new DLL, download it and restart the software.

“HTC_dash.dll” contains pinout, repair instructions and required repair files for direct HTC Dash 3G Unlock, Unbrick, IMEI Change, CID Change.