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Showing posts with label Deadboot. Show all posts
Showing posts with label Deadboot. Show all posts

How To Fix Samsung I9070 Deadbot

I use RIFF Box to fix this Samsung I9070 Deadbot. First dismantle the unit and resolder the pin out shown on the Riff Box software. See the software image below.







Now it's done :)

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Samsung S5230W DEADBOOT, fixed by RIFF JTAG

Good rainy day to all of you guys. Today I will show you how to resurrect Samsung S5230 using Riff JTAG.
We have discussed yesterday about deadboot. And I was able to explained with you what is deadboot all about and the cause. If you want to review what is deadboot just go to this link, What is DEADBOOT?

Ok lets proceed. Our example here is the Samsung S5230W. The status is deadboot. It can't be powered on, it can't put into download mode, can't detect by PC. In short, it's dead. But on the boot area only. It's not totally dead.

So in repairing a deadboot handsets, you must dismantle the unit. Refer to the Riff Box Software, see the pinouts. After dismantling, solder all the pinout. Be carefull not to make a short on the pins. You can see on the image below the picture of the pinouts. Then after you soldered the pinouts, from the software, choose the correct model. The you need a usb cable for the handset. Me, I use my 2 in 1 RJ45 USB cable. Insert the usb cable to PC. Insert also the USB cable to to unit. Then from the software, just press RESURRECT! And after a seconds the software says, "resurrection complete". That's how easy and powerfull the Riff JTAG was.



After resurrecting, assemble the unit and proceed to flashing. You must expect that after the resurrection operation, the unit can now put into download mode for updating it's firmware. So it is needed on firmware updating. How to put into download mode? Please go to this link to know how to put into download mode.
You will now flash the unit using Samsung downloader v5.65. Just see image below.


After flashing, power on the phone. Then, the phone must be ok now :)
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What is DEADBOOT?

What is deadboot? what is the cause of deadboot? What will be the solution to fix the deadboot handsets? What will be the status if you say that the handset is in a deadboot state?

Deadboot is when the Android handset can't be powered on, can't be put into download mode, or some Android handsets stuck on download mode and is considered as deadboot. Deadboot means the boot area of the Android handset was damaged and when you connect it on PC, it can't be detected. This is due to wrong flashing, battery drained while updating, PC hangs and not be able to continue its flashing, or sudden death of the handset.

To fix this Deadboot, we must use JTAG Service box to write its boot file. The so called "ressurect" is the term use in writing boot file. After ressurecting, the phone can be detected again by PC, and can put into download mode.

Example of JTAG Boxes are MEDUSA Box, OCTO Plus, RIFF Box(my box), ORT Box, EASY JTAG by Z3X Team.

Sample Deadboot picture. Credits to orig owner of this image.


Later I will show you a deadboot repair done by my RIFF Box JTAG Service.
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