Samsung SGH-i727 no download mode - GSM-Forum

mnkysgomoo · 10-22-2013, 22:14

I have a SGH-i727 that doesn't boot, doesn't go into download mode, doesn't go into recovery mode either. Is there anyway to repair or flash firmware to this phone? Whenever I put the battery in, it shows Samsung then goes black and stays black while vibrating every couple seconds. I opened the phone up to check the power button and thats fine. Any ideas?

Thanks.

netmobile · 10-22-2013, 23:28

Quote:

Originally Posted by mnkysgomoo

I have a SGH-i727 that doesn't boot, doesn't go into download mode, doesn't go into recovery mode either. Is there anyway to repair or flash firmware to this phone? Whenever I put the battery in, it shows Samsung then goes black and stays black while vibrating every couple seconds. I opened the phone up to check the power button and thats fine. Any ideas?

Thanks.

First, you have to perform boot repair, afterwards you'll be able to flash the handset.

Octopus box · 10-23-2013, 07:07

@ mnkysgomoo

Hello.
Does any device appears in PC Device Manager when You connect this phone to PC? If not appears - most likely, phone's boot loaders are damaged, so You need to Repair it with Jtag tool that supports this phone model and then re-flash it.

10-22-2013, 22:14	#1 (permalink)
mnkysgomoo Insane Poster Join Date: Oct 2013 Posts: 80 Member: 2043244 Status: Offline Thanks Meter: 3	Samsung SGH-i727 no download mode I have a SGH-i727 that doesn't boot, doesn't go into download mode, doesn't go into recovery mode either. Is there anyway to repair or flash firmware to this phone? Whenever I put the battery in, it shows Samsung then goes black and stays black while vibrating every couple seconds. I opened the phone up to check the power button and thats fine. Any ideas? Thanks.

10-23-2013, 07:07	#3 (permalink)
Octopus box Product Supporter Join Date: Oct 2009 Location: Romania, Bucharest Posts: 99,841 Member: 1146942 Status: Offline Sonork: 100.1587278 Thanks Meter: 27,411	@ mnkysgomoo Hello. Does any device appears in PC Device Manager when You connect this phone to PC? If not appears - most likely, phone's boot loaders are damaged, so You need to Repair it with Jtag tool that supports this phone model and then re-flash it.