24.04.2012 RIFF JTAG – HTC via USB Cable Support added
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.
09.09.2011 HTC Desire S S510E (HTC Saga) – Unbrick, Unlock, CID, IMEI Update supported
Resurrecting HTC Desire S is easy. Phone is auto powered on with USB Data Cable connected to the PC while battery is connected.
Some (or all) revisions of HTC Desire S boards have JTAG interface disabled (that is enable MARM JTAG Fuse is blown in the MSM8255 chip). In this case the JTAG may be enabled only by firmware itself. This is done by the FSBL loader, so writing to FSBL area is artificially disabled in the DCC Loader code. DCC Loader will discard all flashing attempts into FSBL zone and will respond with success code as if flashing succeeded. In this way FSBL zone is protected while user still can flash full image files seamlessly.
Resurrector will reflash radio’s boot zone (except FSBL area) and will re-write PDA’s SPL to 0.98.0000 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 = ‘PG8810000’.
There is option to reflash BOOT and RECOVERY zones.
Please note, if your phone has the FSBL loader damaged and MCU has JTAG FUSE blown then there is no way to resurrect your phone via JTAG interface. To resurrect HTC Desire S:
Solder JTAG cable to HTC Desire S JTAG pads;
Insert batter and connect USB Data cable;
Make sure HTC Desire S is selected in the list of models;
If you use only 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;
Hold ‘Volume Down’ key and press ‘Power ON’ button.
Please click “Check For Updates” button in order to download and apply new files. Closing all running application before starting update process is recommended.