(adsbygoogle = window.adsbygoogle || []).push({}); help im on Rodrigo 3.55 downgrade and my ps3 dont let me update or downgrade i keep getting error code 8002f157 so if any one knows how to fix can you help me thanks .

Have you tried to update via recovery mode.

I think I answered your question on a previous post........

Have you Qa flag your ps3?
Have you verified that QA flag is enabled by going to network settings and pressing the same time:L1 + L2 + L3 (press left stick) + R1 + R2 + dpad_down??
Be sure to enable in Debug settings>System Update Debug> switch to on.
Afterwards, turn off ps3 get into safe/recovery mode install Rogero 3.55 CFW v3.7
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Afterwards, install any cfw that your heart desires.

thank you thank you thank u thank u u have save the rest of my hair that dont have left to be pulld out