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Go Back   GSM-Forum > Product Support Sections > Hard/Software Products (official support) > Octopus/Octoplus > Octopus Samsung/Octoplus Samsung

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Old 10-17-2015, 20:56   #1 (permalink)
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I have SM G900A android 5.0 G900AUCU4BOF2

Is it possible to root and wipe cert/write new cert? I keep reading it's not possible but I need some firm answers. Any guidance appreciated, Thanks!

Sorry the title should say SM G900A not N900A

Last edited by Octopus box; 10-19-2015 at 09:44.
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Old 10-18-2015, 05:34   #2 (permalink)
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downgrade to 4.x, enable diag mode with *#0808#, wipe/repair security, write the cert.
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Old 10-19-2015, 09:52   #3 (permalink)
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Hello.

To perform "Write Cert" operation You need to do the next:
1. Root your phone manually.
2. Perform "Wipe Security" operation
3. Perform "Write Cert" operation.

Cert files are available in "samsung/for unlock and repair/cert" folder of the Support Area.
Note: at first, You might need to enable CP logging from Recovery Mode, so that phone could be detected correctly by PC.
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