World First [Solved] iPhone 7 ERROR 4013 NAND BAD AFTER FORMAT (No boot data found!!! eer:4)

bobo7

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Apr 8, 2017
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History: iPhone 7 ERROR 4013

No way to read hard disk information

>>> Initializing PCIe interface...
Hard disk has been detected...
>>> Initializing the hard disk...
Hard disk information not detected... bad hard disk contact or damaged partition table!!!...
This hard drive will report error: 9 or 6 or 14...
Please try [Erase All]!!! If you still can't detect the hard disk information!!! Write [write to the hard disk partition table]
>>> Operations are done...

Solution:
1-Erase All (Retain partition table and boot information)
2-Hard disk initialization & Read all the l'information
3-Back up the boot data (backup boot)
4-Erase All (Erase all data,delete partition table and boot information)
5- Hard disk initialization
You would get this message:

>>> Initializing PCIe interface...
Hard disk has been detected...
>>> Initializing the hard disk...
>>> Tip: This hard drive can be brushed normally...
Capacity: 32GB
Partition Table:
nvme00
>>> Operations are done...

>>> Reading hard disk information
No boot data found!!!
eer: 4
>>> Operations are done...

6-Reball Nand then restored that via 3utools or iTunes

7-Enter purple mode to write the backup
8-Then restored it
9- okay

#repairsiphone #iphonerepairs #fixphone #fixiphone #microsoudure #microsoldering #logicboardrepair #data_recovery
#ibmulti_s_fix
#kinshasa #kinfixiphone #rdc










Envoyé de mon iPhone en utilisant Tapatalk
 
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BriggTrim

Junior Member
Sep 1, 2021
1
0
California, USA
Hello...I get ever the error 4013 from itunes , I tryd to reestablish with macintosh and windows. I had see that the new accu very little burden behind this I think there an issue with the stacking chip or connector however my PC remember it with no issues. Presently is my question how would i be able to respond that I can reestablish it , had see that the 4013 mistake in many manners is the nand streak , it that right or can this blunder come behind an ic charging chip issue?
Its difficult to change the nand ? furthermore, what I need for the change ? or on the other hand any tipps for fix that reestablish issue without change the nand?

Also, which chip I should change for settling the charging issues?
 
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