Pls hlep me acer MTK can't connect

ChanRattanak

BROM version[0]: 7.1621.1.0
Loading DA: MTK_AllInOne_DA.bin (5.71 Mi😎
version: 3.3001.00.00, start addr: 0x40000800
Connecting to BootROM...
Power off the phone, disconnect and reconnect the battery(if possible) and connect USB cable...
Scanning BootROM or Preloader port... Done.
Detected MediaTek PreLoader USB VCOM (Android) (COM20)
Connecting Bootrom... Done.
Sending download agent... failed
Error: 2004 (S_BROM_DOWNLOAD_DA_FAIL)
[H/W] Fail to download DA to baseband chip's internal SRAM!
There's a cable communication problem or target might be shutdown unexpectedly or target lost power supply
Try to connect in BootROM mode(MTK USB Port) by holding VOL DOWN or UP while connecting USB cable

what problem? pls help me

madgoeslim

ChanRattanak Pay attention to log
There's a cable communication problem or target might be shutdown unexpectedly or target lost power supply Try to connect in BootROM mode(MTK USB Port) by holding VOL DOWN or UP while connecting USB cable

ChanRattanak

madgoeslim
bro i think DA.bin not corrected cus im many try still same.

madgoeslim

ChanRattanak I can not guess which device you're trying to connect to, kindly post with detail info.

NguyenTanBuu

change mtk download agent file in rom

RafetErdogan

I have the same problem with connectiing to pc and flashing proces with sp flashtool iT connect and reconnect after 3 seconds So iT disturbs flashing proces for my iPhone x clone mtk6582 emmc mine device is bricked cause by flashing wrong rom and want to restore iT back i have correct rom now but can flash iT on my acer laptop Windows 10 and Tried on pc and other laptop with older Windows xp and need Some help please

murshid_jee

Did anyone find solution?