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iPhone 4S gasgauge_swupdate returned -4

Open ProRe1xxmu opened this issue 6 months ago • 0 comments

using 3rd party battery causes this error, using --ignore-errors and -d flags made this output:

entering update_gas_gauge
Update[Gas Gauge] error - The operation couldn\U2019t be completed. (RamrodErrorDomain error 1002 - update_gas_gauge: gasgauge_swupdate returned -4)
Update[Gas Gauge] failed - 2 retries remaining...
entering update_gas_gauge
Update[Gas Gauge] error - The operation couldn\U2019t be completed. (RamrodErrorDomain error 1002 - update_gas_gauge: gasgauge_swupdate returned -4)
Update[Gas Gauge] failed - 1 retries remaining...
entering update_gas_gauge
Update[Gas Gauge] error - The operation couldn\U2019t be completed. (RamrodErrorDomain error 1002 - update_gas_gauge: gasgauge_swupdate returned -4)
Update[Gas Gauge] failed - 0 retries remaining...
0: RamrodErrorDomain/3ea: update_gas_gauge: gasgauge_swupdate returned -4

WARNING: Attempting to continue after critical error, restore might fail...
No data to read (timeout)
No data to read (timeout)
No data to read (timeout)
No data to read (timeout)
No data to read (timeout)
No data to read (timeout)
No data to read (timeout)
No data to read (timeout) 

maybe we need to reverse ramrod somehow, I think it returns -4 error code we really need to know what -1 or -4 or -6 code mean, I have seen some fours where -1 was problem with resistors, but what about other codes...

ProRe1xxmu avatar Aug 20 '24 15:08 ProRe1xxmu