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[经验分享] Bypassing Camera Enable in Qualcomm based Phones

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Asimwa
发表于 2024-1-11 14:01:15 | 显示全部楼层 |阅读模式 来自 美国
If camera all other sections are fine like Mipi and i2c

And you won't get one voltage
Mainly 3 types of voltage are in use
1.8v for it's io and i2c handling can be easily bypasses
Another 1.05v or 1.2v for it's Digital part DVDD
And another 2.8v for its zooming and autofocus
So if you found a ldo for these voltage generation and it's enable from cpu is missing you can easily use 1.8 of camera i2c as enable for LDO.. tested in many phones encluding Redmi note 9 pro max front cam en is missing।
If you found this info useful please comment। Leace


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