Car radio not working after rewiring?
Auto manufacturers and radio manufacturers wiring colors rarely match. The stock radio may not work if it isn't mounted fully in the dash due to chassis grounding. I always recommend going to Crutchfield.com, or similar. They will have wiring harness specific to your vehicle and very detailed instructions for install. Your stock radio has a power wire for illumination, so it lights up when the headlights are on. The new walmart radio does not have this feature. This radio should have three wires for power. One needs power all the time, usually yellow. One that needs power when the ignition is in the on position, usually red. There is also a blue wire that sends power out from the radio. Usually used for a powered antenna, but can be used to run an external amplifier.
Why do you want to connect your phone to this old car radio?It's a very old version in design and it's a Japanese brand.The problem lies in the wiring and I think it's useless to retry what you did.According to my experience,the stock radio has broken down during your trial.Take it to a repair store or just get a new one.Find a technical personnel if you are not sure in installment.