(XDA IIi, Qtek 2020i, PDA2 and few other names)
PROCEDURES : Hold down the [OK] key (center of the navigation keys) + [Power] + [Soft reset]
BlueAngel
(MDA3, XDA2s, XDA III, MDA III, Qtek 9090, PDA2K and few other names)
PROCEDURES : [Record] + [Power] + [Soft reset]
Magician
(i-Mate JAM, MDA Compact, o2 mini, xda mini and few other names )
PROCEDURES : [Camera] + [Power] + [Soft reset]
Charmer
PROCEDURES : [Record] + [Power] + [Soft reset]
Wizard
(dopod, Qtek 9100,i-Mate K-JAM, MDA Vario, O2 XDA Minis, SPV M3000)
PROCEDURES : [Camera] + [Soft reset]
Universal
(qtek 4040, xda-IV, SPV M5000, mda-IV, imate 2005, jasjar)
PROCEDURES : [Light] + [Power] + [Soft reset]
Prophet
(I-mate JamIn, Qtek S200, XDA neo, dopod 818pdo)
PROCEDURES : [Camera] + [Soft reset]
Typhoon
(SP3, SP3i, SPV C500, qtek8010, qtek8020, dopod )
PROCEDURES : Hold [Camera] and Plug in USB cable
Hurricane
(SP4, SP4m, SPV C550)
PROCEDURES : Hold [Camera] and Plug in USB cable
Tornado
(SP5, SPV C600 )
PROCEDURES : Hold [Camera] and Plug in USB cable
(SPV E100, Qtek 7070, i-Mate SP)
PROCEDURES :[Record] + [Power]
Voyager
PROCEDURES :[Record] + [Power]
Typhoon
(i-Mate SP3, i-Mate SP3i, SPV C500, Qtek 8010, SDA,
Audiovox SMT 5600)
PROCEDURES :Hold [Camera] and Plug in USB cable
Hurricane
(C550, SDA2, Qtek 8200, i-Mate SP4)
PROCEDURES :Hold [Camera] and Plug in USB cable
Tornado
(i-Mate SP5, SPV C600, Qtek 8300)
Bootloader mode: Hold [Camera] and Plug in USB
HTC P3600 / HTC P3600i / Dopod D810 / Dopod CHT9100 / Dopod CHT9110 / Orange SPV M700 / Vodafone VPA Compact GPS / SFR S300+ / Swisscom XPA v1510
PROCEDURES : Hold side Camera and POWER buttons together and reset with stylus.
HTC ELF
(HTC P3450 / HTC Touch / HTC Ted Baker Needle / Orange & HTC Touch P3450 / Dopod S1 / T-Mobile MDA Touch / O2 Xda Nova)
PROCEDURES : Hold down the camera button and reset device with the stylus. Keep holding the camera button until you see ‘tricolor’ bootloader screen.