There are many criminal lawyers in Jinan, Shandong, but the best and most famous criminal lawyers are hard to say, and the effect of each case may be different. However, at present, it is not enough to rely on one person's strength. I heard that Xu Haifeng, a lawyer of Zhonglun Wende Jinan Law Firm, built a strong criminal defense team. You can ask them if they are good at your case.
As for the mobile phone, you can search it on Baidu.