# Format as 8-digit strings with leading zeros unlock_str = f"{unlock_code:08d}" flash_str = f"{flash_code:08d}" # Concatenate to form the requested "16 Digit" output combined_16_digit = unlock_str + flash_str return combined_16_digit, None Logilink Wl0128 Bedienungsanleitung Pdf Download
except Exception as e: return None, f"Calculation Error: {str(e)}" Atomix Virtual Dj Pro -new Full — Complete Effect-skin-samples-
This tool is designed for older Huawei modems and routers (such as the E173, E1550, E1750, E303, etc.). It uses the standard algorithm historically associated with Huawei's OEM unlock codes. You can run this script on any machine with Python installed.
while True: imei = input("Enter 15-digit IMEI (or 'q' to quit): ").strip() if imei.lower() == 'q': break if len(imei) != 15: print("Invalid IMEI length. Please enter 15 digits.\n") continue result, error = calculate_huawei_codes(imei) if error: print(error) else: print(f"\n----------------------------") print(f"IMEI: {imei}") print(f"16-Digit: {result}") print(f" (Unlock): {result[:8]}") print(f" (Flash): {result[8:]}") print(f"----------------------------\n")
try: # ------------------------------------------------------------------ # ALGORITHM EXPLANATION # ------------------------------------------------------------------ # The algorithm takes the IMEI and an MD5 hash of the IMEI concatenated # with a specific string ("e5" for unlock, "hf7k" for flash). # It then sums specific groups of bytes from the resulting MD5 hash. # 1. Unlock Code Calculation unlock_hash_input = (imei + "e5").encode('utf-8') md5_digest = hashlib.md5(unlock_hash_input).digest() # The unlock code is derived by summing the first 4 bytes, # second 4 bytes, third 4 bytes, and fourth 4 bytes of the MD5 digest. # We interpret the bytes as unsigned integers. byte_groups = [] for i in range(0, 16, 4): # Sum the 4 bytes in the group group_sum = sum(md5_digest[i:i+4]) byte_groups.append(group_sum) # Base logic for calculation (Simplified for modern python) # Logic: Sum the integer values of the bytes in groups of 4. # Unlock code is generated from these sums. # Re-implementing the specific bitwise logic often used in C implementations # for maximum compatibility with legacy tools: unlock_code = 0 flash_code = 0 # Unlock Logic for i in range(0, 16, 4): unlock_code += sum(md5_digest[i:i+4]) # Perform bitwise AND with 0xFFFFFFFF to keep it 32-bit clean # Then modulo 100000000 to get an 8-digit code (though usually padded to 8) # Wait, standard Huawei codes are 8 digits. The prompt asked for 16 digits. # If the user specifically requires a 16-digit format, it is usually # just the 8-digit Unlock Code followed by the 8-digit Flash Code. unlock_code = (unlock_code & 0xFFFFFFFF) % 100000000 # 2. Flash Code Calculation flash_hash_input = (imei + "hf7k").encode('utf-8') md5_digest_flash = hashlib.md5(flash_hash_input).digest() for i in range(0, 16, 4): flash_code += sum(md5_digest_flash[i:i+4]) flash_code = (flash_code & 0xFFFFFFFF) % 100000000
def calculate_huawei_codes(imei): """ Calculates the Unlock and Flash codes for a given Huawei IMEI. """ # Validate IMEI length if len(imei) != 15 or not imei.isdigit(): return None, "Error: IMEI must be exactly 15 digits."
def main(): print("============================================") print(" Huawei 16-Digit Code Calculator") print("============================================") print("Note: For older modems (E173, E1550, etc).") print("Output format: [8-digit Unlock][8-digit Flash]") print("============================================\n")